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Tata Motors Ltd. - ADR
US ˙ NYSE ˙ US8765685024
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LEI 335800BO2LHWJJ8TZI32
CIK 926042
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Tata Motors Ltd. - ADR
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
January 24, 2024 POS AM

As filed with the Securities and Exchange Commission on January 24, 2024

As filed with the Securities and Exchange Commission on January 24, 2024 Registration No.

January 24, 2024 15F-12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15F CERTIFICATION OF A FOREIGN PRIVATE ISSUER’S TERMINATION OF REGISTRATION OF A CLASS OF SECURITIES UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ITS TERMIN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15F CERTIFICATION OF A FOREIGN PRIVATE ISSUER’S TERMINATION OF REGISTRATION OF A CLASS OF SECURITIES UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ITS TERMINATION OF THE DUTY TO FILE REPORTS UNDER SECTION 13(a) OR SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-32294 TATA M

January 24, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Tel: +91 22 6665

January 24, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Deregistration of the Securities and Termination of Reporting Obligations under the U.S. Securities Exchange Act

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Deregistration of the Securities and Termination of Reporting Obligations under the U.S. Securities Exchange Act Mumbai, January 24, 2024: Tata Motors Limited (“TML”, “Tata Motors” or the “Company”) today announced that it intends to: (i) deregister its American Depositary Shares (the “ADSs”), ea

January 18, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Details of conference call on financial results for Q3FY24 of Tata Motors Limited (‘the Company’) with the investor / analysts January 18, 2024, Mumbai: We wish to inform you that a Conference Call with respect to Financial Results of the Company for the period ended December 31, 2023, is schedul

January 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 16, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Board Meeting under Regulations 29 and 50 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Mumbai, January 16, 2024: We hereby inform that a Meeting of the Board of Directors (the "Board") of Tata Motors Limited (the “Compa

January 16, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 9, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 338,177 in Q3 FY24

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 338,177 in Q3 FY24 Mumbai, January 9, 2024: The Tata Motors Group global wholesales in Q3 FY24, including Jaguar Land Rover** were at 338,177 nos., higher by 9%, as compared to Q3 FY23. Global wholesales of all Tata Motors’ commercial vehicles and Tata Daewo

January 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 8, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES GROWTH CONTINUES IN THE THIRD QUARTER

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES GROWTH CONTINUES IN THE THIRD QUARTER • Wholesales in Q3 FY24 were 101,043 units, up 27% vs. Q3 FY23 and up 4% vs. Q2 FY24 (wholesales exclude China JV); YTD wholesales for FY24 were 291,113 units, up 28% year-on-year • Wholesales volumes for JLR’s top three best-selling models for the

January 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 5, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – October to December 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – October to December 2023 Mumbai, January 5, 2024: Reproduced herein below is the report on production, domestic sales and exports of the Company, which will be released to the Society of Indian Automobile Manufacturers (SIAM), the contents of which are self-explanatory.

January 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2024 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 2, 2024 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 234,981 units in Q3 FY24 • Total CV Sales of 96,526 units, +1% YoY • Total PV Sales of 138,455 units, +5% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 234,981 units in Q3 FY24 • Total CV Sales of 96,526 units, +1% YoY • Total PV Sales of 138,455 units, +5% YoY Mumbai, January 2, 2024: Tata Motors sales in the domestic & international market for Q3 FY 2023-24 stood at 234,981 vehicles, compared to 228,169 un

December 22, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Indian Stock Exchanges - No Objection Letters for draft Scheme of Arrangement

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Indian Stock Exchanges - No Objection Letters for draft Scheme of Arrangement Mumbai, December 22, 2023: We wish to inform you that in accordance with the Listing Regulations and in furtherance to our disclosure made to the stock exchanges filing dated July 25, 2023, BSE Limited vide its letter d

December 22, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 14, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Voting Results of Postal Ballot through remote e-Voting process

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Voting Results of Postal Ballot through remote e-Voting process Mumbai, December 14, 2023: This is further to our filing dated November 14, 2023, enclosing a copy of the Postal Ballot Notice dated November 9, 2023 seeking approval of the Members of Tata Motors Limited (‘the Company”) by way of Or

December 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 14, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 2,48,804 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME"

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 2,48,804 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, December 14, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and t

December 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 12, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors announces price increase of its commercial vehicles from January 2024

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors announces price increase of its commercial vehicles from January 2024 Mumbai, December 12, 2023: Tata Motors, India’s largest commercial vehicle manufacturer, announced that it will increase the price of its commercial vehicles effective 1st January 2024, up to 3%. The price increase

December 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 8, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 8, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to Analysts/Investors

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to Analysts/Investors December 8, 2023, Mumbai: Reproduced herein below is the presentation to be made to the Analysts / Investors and the same is also being made available on the Company’s website www.tatamotors.com. This is for your information and records

December 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 74,172 units in November 2023 • Total CV Sales of 28,029 units, -4% YoY • Total PV Sales of 46,143 units, -1% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 74,172 units in November 2023 • Total CV Sales of 28,029 units, -4% YoY • Total PV Sales of 46,143 units, -1% YoY Mumbai, December 1, 2023: Tata Motors Limited sales in the domestic & international market for November 2023 stood at 74,172 vehicles, compared t

December 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 29, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 29, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Completion of transfer for the initial public offering (“IPO”) of equity shares of face value of ₹2 each (“Equity Shares”) of Tata Technologies Limited, a subsi

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Completion of transfer for the initial public offering (“IPO”) of equity shares of face value of ₹2 each (“Equity Shares”) of Tata Technologies Limited, a subsidiary of Tata Motors Limited (“Company”) Mumbai, November 29, 2023: We wish to inform you that the Company has been informed by Tata Tech

November 15, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited and its Wholly Owned Subsidiaries

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited and its Wholly Owned Subsidiaries Mumbai, November 15, 2023: We would like to inform that S&P Global Ratings vide its press release dated November 14, 2023 has upgraded the credit rating of Tata Motors Limited (‘the Company’) and its

November 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Notice of Postal Ballot for Tata Motors Limited (‘the Company’)

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Notice of Postal Ballot for Tata Motors Limited (‘the Company’) Mumbai, November 13, 2023: We would like to inform that the Postal Ballot Notice of the Company dated November 9, 2023 along with Explanatory Statement pursuant to the applicable provisions of the Companies Act, 2013 read with the SE

November 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Technologies Limited - Filing of the red herring prospectus (“RHP”)

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Technologies Limited - Filing of the red herring prospectus (“RHP”) Mumbai, November 13, 2023: Tata Technologies Limited, a subsidiary of Tata Motors Limited (the “Company/TML”) had filed a draft red herring prospectus (“DRHP”) dated March 9, 2023 with the Securities and Exchange Board of In

November 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating Mumbai, November 13, 2023: We would like to inform that based on Moody's Investors Service vide its press release dated November 9, 2023 have upgraded the credit rating of the Tata Motors Limited (‘Company’) and Jaguar Land Rover Automotive Plc (‘JLRA’), a

November 6, 2023 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED

Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 3, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Audio recording of the Presentation on financial results of Tata Motors Limited (‘the Company’) for second quarter and half year September 30, 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Audio recording of the Presentation on financial results of Tata Motors Limited (‘the Company’) for second quarter and half year September 30, 2023 November 3, 2023, Mumbai: We hereby inform you that the audio call recording of Company’s Analyst Call/Investor presentation to, inter-alia, discuss

November 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 3, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors November 3, 2023, Mumbai: Reproduced herein below is the presentation to be made to the Analysts/Investors on the Audited Standalone Financial Results and Unaudited Consolidated Financial Results for the second quarter and h

November 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 2, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India TPEM and JLR announce platform-sharing partnership to accelerate development of TPEM’s ‘premium pure electric’ series ‘Avinya’

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India TPEM and JLR announce platform-sharing partnership to accelerate development of TPEM’s ‘premium pure electric’ series ‘Avinya’ Mumbai, November 2, 2023: Tata Passenger Electric Mobility Ltd (TPEM) and Jaguar Land Rover Plc (JLR), both 100% subsidiaries of Tata Motors Limited (TML), have entered i

November 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 82,954 units in October 2023 • Total CV Sales of 34,317 units, +4% YoY • Total PV Sales of 48,637 units, +7% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 82,954 units in October 2023 • Total CV Sales of 34,317 units, +4% YoY • Total PV Sales of 48,637 units, +7% YoY Mumbai, November 1, 2023: Tata Motors Limited sales in the domestic & international market for October 2023 stood at 82,954 vehicles, compared to

October 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 31, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 2,81,311 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME"

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 2,81,311 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, October 31, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and th

October 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 31, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Material Events - Disposal of Pending litigation(s) or dispute(s)

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Material Events - Disposal of Pending litigation(s) or dispute(s) Mumbai, October 31, 2023: Pursuant to the disclosure requirement under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘the Listing Regu

October 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 27, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Conference call on financial results for Q2FY2024 of Tata Motors Limited (‘the Company’) with the investor / analysts October 27, 2023, Mumbai: We wish to inform you that a Conference Call with respect to Financial Results of the Company for the quarter ended September 30, 2023, is scheduled on T

October 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 20, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors signs Definitive Agreement to acquire 27% stake in ‘Freight Tiger’

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors signs Definitive Agreement to acquire 27% stake in ‘Freight Tiger’ Mumbai, October 20, 2023: Tata Motors and Freight Commerce Solutions Private Limited (‘Freight Tiger’) have today signed a Securities Subscription Agreement (SSA) and a Shareholders Agreement (SHA) for the acquisition

October 16, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 16, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover Automotive Plc, UK announces results of its tender offer to purchase its outstanding series of note

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover Automotive Plc, UK announces results of its tender offer to purchase its outstanding series of note Mumbai, 16 October 2023: Reproduced hereunder is an announcement issued by Jaguar Land Rover Automotive Plc, UK, a wholly owned subsidiary of Tata Motors Limited (‘the Company’) o

October 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Entering into Share Purchase Agreements for Sale of stake in a Subsidiary

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Entering into Share Purchase Agreements for Sale of stake in a Subsidiary Mumbai, October 13, 2023: Please be informed that Tata Motors Limited (‘the Company’) today has entered into Share Purchase Agreements with certain investors for sale of 9.9% stake in Tata Technologies Limited (a subsidiary

October 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Cessation of Mr Mitsuhiko Yamashita (DIN:08871753) as a Non-Executive Non-Independent Director of the Company Mumbai, October 13, 2023: We wish to inform you that Mr Mitsuhiko Yamashita (DIN: 08871753) shall cease to be a Non - Executive Non - Independent Director of the Company, with effect from

October 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover Automotive Plc, UK proposes tender offer to purchase its outstanding series of notes

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover Automotive Plc, UK proposes tender offer to purchase its outstanding series of notes Mumbai, 6 October 2023: Reproduced hereunder is an announcement issued by Jaguar Land Rover Automotive Plc, UK, a wholly owned subsidiary of Tata Motors Limited (‘the Company’) on the captioned

October 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,42,376 in Q2 FY24

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,42,376 in Q2 FY24 Mumbai, October 6, 2023: The Tata Motors Group global wholesales in Q2 FY24, including Jaguar Land Rover** were at 3,42,376 nos., higher by 7%, as compared to Q2 FY23. Global wholesales of all Tata Motors’ commercial vehicles and Tata Dae

October 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – July to September 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – July to September 2023 Mumbai, October 5, 2023: Reproduced herein below is the report on production, domestic sales and exports of the Company, which will be released to the Society of Indian Automobile Manufacturers (SIAM), the contents of which are self-explanatory. Qu

October 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India YEAR ON YEAR SALES GROWTH CONTINUES IN THE SECOND QUARTER

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India YEAR ON YEAR SALES GROWTH CONTINUES IN THE SECOND QUARTER • Wholesales in Q2 FY24 were 96,817 units, up 29% vs. Q2 FY23 and up 4% vs. Q1 FY24 (wholesales exclude China JV); H1 wholesales for FY24 were 190,070 units, up 29% year-on-year • Retail sales in Q2 FY24 were 106,561, up 21% vs. Q2 FY23 an

October 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 2, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,43,024 units in Q2 FY24 • Total CV Sales of 1,04,085 units, +4% YoY • Total PV Sales of 1,38,939 units, -3% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,43,024 units in Q2 FY24 • Total CV Sales of 1,04,085 units, +4% YoY • Total PV Sales of 1,38,939 units, -3% YoY Mumbai, October 2, 2023: Tata Motors Limited sales in the domestic & international market for Q2 FY 2023-24 stood at 2,43,024 vehicles, compared

October 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

September 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

September 20, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Announces Price Increase for Commercial Vehicles

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Announces Price Increase for Commercial Vehicles Mumbai, September 20, 2023: Tata Motors, India’s largest commercial vehicle manufacturer, has announced that it will increase prices of its vehicles, effective 1 October 2023, up to 3%. The price increase is to offset the residual impac

September 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

September 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover (‘JLR’), expands partnership with Tata Consultancy Services (‘TCS’) to accelerate digital transformation

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Jaguar Land Rover (‘JLR’), expands partnership with Tata Consultancy Services (‘TCS’) to accelerate digital transformation • TCS will provide a broad range of services to help luxury vehicle manufacturer JLR rapidly transform, simplify, and help manage its digital and IT estate, supporting its br

September 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 4,55,218 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME"

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 4,55,218 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, September 5, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and t

September 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

September 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 78,010 units in August 2023 • Total CV Sales of 32,077 units, +2% YoY • Total PV Sales of 45,933 units, -3% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 78,010 units in August 2023 • Total CV Sales of 32,077 units, +2% YoY • Total PV Sales of 45,933 units, -3% YoY Mumbai, September 1, 2023: Tata Motors Limited sales in the domestic & international market for August 2023 stood at 78,010 vehicles, compared to 7

September 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of September 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

August 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

August 17, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Material Events

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Material Events Mumbai, August 17, 2023: Pursuant to the disclosure requirement under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘the Listing Regulations’), read with Notification no. SEBI/LAD-NRO/

August 11, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Voting Results of the 78th Annual General Meeting (‘AGM’) of the Tata Motors Limited (“the Company”)

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Voting Results of the 78th Annual General Meeting (‘AGM’) of the Tata Motors Limited (“the Company”) Mumbai, August 11, 2023: Pursuant Regulation 44 of the Securities ExchangeBoard of India Limited (ListingObligations and Disclosure Requirements) Regulations, 2015 (‘ListingObligations’) and with

August 11, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

August 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

August 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Summary of Proceedings of the 78th Annual General Meeting (‘AGM’) of the Tata Motors Limited (“the Company”) Mumbai, August 10, 2023: The 78th AGM of the Company was held on Tuesday, August 8, 2023 from 3:00 p.m. (IST) to 6:45 p.m. (IST). The AGM was conducted through Video Conferencing (‘VC’) /

August 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 80,633 units in July 2023 • Total PV Sales of 47,689 units • Total CV Sales of 32,944 units

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 80,633 units in July 2023 • Total PV Sales of 47,689 units • Total CV Sales of 32,944 units Mumbai, August 1, 2023: Tata Motors Limited sales in the domestic & international market for July 2023 stood at 80,633 vehicles, compared to 81,790 units during July 2

August 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Transcript of Q1 FY2024 Earnings Discussion/Conference call

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Transcript of Q1 FY2024 Earnings Discussion/Conference call August 1, 2023, Mumbai: With further reference to our filings dated July 7, 2023 and July 25, 2023, respectively, the transcript of the earnings/conference call for the quarter ended June 30, 2023 conducted after the meeting of Board of

August 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

August 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of August 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

July 27, 2023 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Tra

Form 6-K Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone

July 26, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Audio recording of the Presentation on financial results of Tata Motors Limited (‘the Company’) for first quarter ended June 30, 2023 July 26, 2023, Mumbai: We hereby inform you that the audio call recording of Company’s Analyst Call/Investor presentation to, inter-alia, discuss the financial res

July 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 26, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors July 26, 2023, Mumbai: With reference to our filings dated July 13, 2023 and July 20, 2023, we are reproducing hereunder the presentation to be made to the Analysts/Investors on the Audited Standalone Financial Results and U

July 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 25, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 25, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 25, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Appointment of Mr. Rajesh Kannan as President & Chief Digital and Information Officer of the Company Mumbai, July 25, 2023: We hereby inform you that the Board of Directors at its meeting held today, i.e., on July 25, 2023, has appointed Mr. Rajesh Kannan as President & Chief Digital and Informat

July 25, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of outcome of the Board Meeting under Regulation 30 and Regulation 51 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Mumbai, July 25, 2023: In terms of Regulation 30 and Regulation 51 read with Schedule III of the SEBI Listi

July 25, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 21, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Revised timing of conference call on financial results for Q1FY2024 of Tata Motors Limited (‘the Company’) with the investor / analysts July 21, 2023, Mumbai: With further reference to our filing dated July July 13, 2023, please take note that the conference call with the Senior Management of the

July 21, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Appointment of Chief Executive Officer on the Board of JLR Automotive Plc, UK

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Appointment of Chief Executive Officer on the Board of JLR Automotive Plc, UK Mumbai, July 21, 2023: With further reference to our filing dated November 16, 2022, we are reproducing herein below an announcement made by Jaguar Land Rover Automotive Plc, UK, a wholly owned subsidiary of Tata Motors

July 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Details of conference call on financial results for Q1FY2024 of Tata Motors Limited (‘the Company’) with the senior management of the Company and Jaguar Land Rover Automotive Plc July 13, 2023, Mumbai: Please take note of the link for the live webcast of the conference call scheduled to be held o

July 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 3,71,200 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME"

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 3,71,200 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, July 13, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the I

July 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 11, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 11, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,22,159 in Q1 FY24

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,22,159 in Q1 FY24 Mumbai, July 11, 2023: The Tata Motors Group global wholesales in Q1 FY24, including Jaguar Land Rover** were at 3,22,159 nos., higher by 5%, as compared to Q1 FY23. Global wholesales of all Tata Motors’ commercial vehicles and Tata Daewo

July 7, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Board Meeting on July 25, 2023 under Regulations 29 and 50 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Mumbai, July 7, 2023: We hereby inform that a Meeting of the Board of Directors (the "Board") of Tata Motors Limite

July 7, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES CONTINUE TO INCREASE YEAR ON YEAR IN FIRST QUARTER

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES CONTINUE TO INCREASE YEAR ON YEAR IN FIRST QUARTER • Wholesales in Q1 FY24 were 93,253 units, up 30% vs. Q1 FY23 (wholesales exclude China JV) • Retail sales in Q1 FY24 were 101,994, up 29% vs. Q1 FY23 • Order book remains strong at 185,000 units, reflecting strong client demand • Deman

July 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – April to June 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – April to June 2023 Mumbai, July 6, 2023: Reproduced herein below is the report on production, domestic sales and exports of the Company, which will be released to the Society of Indian Automobile Manufacturers (SIAM), the contents of which are self-explanatory. Quarterly

July 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of July 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

July 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,26,245 units in Q1 FY24 • Total PV Sales of 1,40,450 units, +8% YoY • Total CV Sales of 85,795 units, -15% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,26,245 units in Q1 FY24 • Total PV Sales of 1,40,450 units, +8% YoY • Total CV Sales of 85,795 units, -15% YoY Mumbai, July 5, 2023: Tata Motors Limited sales in the domestic & international market for Q1 FY 2023-24 stood at 2,26,245 vehicles, compared to 2

June 26, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Reminder on NYSE Delisting, Deposit Agreement Termination and SEC Deregistration

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Reminder on NYSE Delisting, Deposit Agreement Termination and SEC Deregistration Mumbai, June 26, 2023: In accordance with the prior press releases, dated November 9, 2022 and dated January 23, 2023 by Tata Motors Limited (“TML”, “Tata Motors” or the “Company”), the Company would like

June 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 16, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 16, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of settlement of the offer made to External Commercial Borrowing bond holders for purchase for cash the outstanding USD 250,000,000 5.75% senior notes due 2024 listed on Singapore Exchange Securities Trading Limited Mumbai, June 16, 2023: This has reference to our earlier filings dated

June 16, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 16, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited Mumbai, June 16, 2023: we would like to inform that based on CARE Ratings vide its letter dated June 15, 2023 have upgraded the credit rating of Tata Motors Limited (‘the Company’). In accordance with the Regulation, please find below

June 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Limited files Annual Report on Form 20-F for Fiscal Year 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Limited files Annual Report on Form 20-F for Fiscal Year 2023 Mumbai, June 13, 2023: Tata Motors Limited (the “Company”) (BSE: 500570 and 570001; NSE: TATAMOTORS and TATAMTRDVR) announces that it has on June 12, 2023 filed its annual report on Form 20-F for the fiscal year ended March

June 13, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to the Analysts/Investors on Investor Day by Jaguar Land Rover Automotive, Plc (‘Wholly Owned Subsidiary”)

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to the Analysts/Investors on Investor Day by Jaguar Land Rover Automotive, Plc (‘Wholly Owned Subsidiary”) Mumbai, June 13, 2023: Reproduced herein below is the presentation to be made by Jaguar Land Rover Automotive Plc, our wholly owned subsidiary to the An

June 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 12, 2023 EX-13.1

Pursuant to 18 U.S.C. Section 1350, each of the undersigned officers of Tata Motors Limited (the “Company”) hereby certifies, to such officer’s knowledge, that:

EX-13.1 EXHIBIT 13.1 CERTIFICATION Pursuant to 18 U.S.C. Section 1350, each of the undersigned officers of Tata Motors Limited (the “Company”) hereby certifies, to such officer’s knowledge, that: i. the Company’s annual report on Form 20-F for the year ended March 31, 2023 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act

June 12, 2023 EX-2.3

DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (the “Exchange Act”)

EXHIBIT 2.3 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (the “Exchange Act”) As of March 31, 2023, Tata Motors Limited (“TML”, the “Company”, “we”, “us” and “our”) had Ordinary Shares registered pursuant to Section 12 of the U.S. Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Ordinary Shares are not for trading and

June 12, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITI

June 12, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of results of the offer made to External Commercial Borrowing bond holders for purchase for cash the outstanding USD 250,000,000 5.75 % senior notes listed on Singapore Exchange Securities Trading Limited Mumbai, June 12, 2023: This has reference to our filing dated May 31, 2023, where

June 12, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Book Closure Dates & Record Date

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Book Closure Dates & Record Date Mumbai, June 12, 2023: In further reference to our filing dated May 12, 2023, wherein we had informed that the Board of Directors at its Meeting held on May 12, 2023 had recommended declaration of final dividend of ₹2/- per Ordinary Share of face val

June 12, 2023 EX-12.1

I, Girish Wagh, certify that:

EX-12.1 EXHIBIT 12.1 CERTIFICATION I, Girish Wagh, certify that: 1. I have reviewed this annual report on Form 20-F of Tata Motors Limited; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with resp

June 12, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Communication to Shareholders – Intimation on Tax Deduction on Dividend

EX-99.1 2 ttm-ex991.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Communication to Shareholders – Intimation on Tax Deduction on Dividend Mumbai, June 12, 2023: Pursuant to the Finance Act, 2020, with effect from April 1, 2020, dividend income is taxable in the hands of the Shareholders. In this regard, an email communication is

June 12, 2023 EX-12.2

I, P B Balaji, certify that:

EX-12.2 EXHIBIT 12.2 CERTIFICATION I, P B Balaji, certify that: 1. I have reviewed this annual report on Form 20-F of Tata Motors Limited; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respe

June 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 8, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 8, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to the Analysts / Investors on Tata Motors Investor Day 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to the Analysts / Investors on Tata Motors Investor Day 2023 June 8, 2023, Mumbai: Please find reproduced hereunder the presentation to be made to the Analysts / Investors on Tata Motors Investor Day. The same is also being made available on the Company’s web

June 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 66,436 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 66,436 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, June 6, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the In-p

June 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of June 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 6

June 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total salesof 74,973 units in May 2023 • Total PV Sales of 45,984 units, +6% YoY • Total CV Sales of 28,989 units, -12% YoY

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total salesof 74,973 units in May 2023 • Total PV Sales of 45,984 units, +6% YoY • Total CV Sales of 28,989 units, -12% YoY Mumbai, June 1, 2023: Tata Motors Limited sales in the domestic & international market for May 2023 stood at 74,973 vehicles, compared to 76,210 units

May 31, 2023 EX-1.01

Tata Motors Limited Conflict Minerals Report for the year ended December 31, 2022

Exhibit 1.01 Tata Motors Limited Conflict Minerals Report for the year ended December 31, 2022 This Conflict Minerals Report (“CMR”) of Tata Motors Limited (“TML”, “we”, “us” or “our”) for the year ended December 31, 2022, is presented to comply with Rule 13p-1 (“Rule 13p-1”) of the Securities Exchange Act of 1934, as amended. Capitalized terms used but not defined herein have the meanings set for

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT TATA MOTORS LIMITED (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT TATA MOTORS LIMITED (Exact name of the registrant as specified in its charter) Republic of India 001-32294 Not Applicable (State or other jurisdiction of (Commission (IRS Employer incorporation or organization) File Number) Identification No.) Bombay House, 24, Homi Mody Street, Mumbai 400

May 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 31, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of the offer made to External Commercial Borrowing Bond Holders for purchase for cash the outstanding USD 250,000,000 5.75% senior notes listed on Singapore Exchange Securities Trading Limited Mumbai, May 31, 2023: The Company had issued External Commercial Borrowing Bonds of USD 250,0

May 22, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited Mumbai, May 22, 2023: We would like to inform that CRISIL has upgraded the credit ratings of Tata Motors Limited (‘the Company’). In accordance with the Regulation, please find below the details of the revision in rating of the Compan

May 22, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 16, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors May 16, 2023, Mumbai: Pursuant to Regulations 30 and 46(2)(ao) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, and with further reference to our filing dated May 1, 2023, please find reproduc

May 16, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 15, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Audio recording of the Presentation on financial results for fourth quarter and year ended March 31, 2023 May 15, 2023, Mumbai: Pursuant to Regulations 30 and 46(2)(ao) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby info

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Te

May 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Tata Motors Group Investor Day

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Tata Motors Group Investor Day May 5, 2023, Mumbai: please take on record that Tata Motors Group is hosting Investor Day in June 2023 for Tata Motors India Business and Jaguar Land Rover, the details of which are reproduced herein below. Tata Motors Group Investor Day Tata Motors Gr

May 4, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Prior intimation under Regulation 29 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") regarding consideration of recommendation of final dividend at the forthcoming Board Meeting Mumbai, May 4, 2023: Further to our filing dated April 14,

May 4, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of May 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22 66

May 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 69,599 units in April 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 69,599 units in April 2023 Mumbai, May 1, 2023: Tata Motors Limited sales in the domestic & international market for April 2023 stood at 69,599 vehicles, compared to 72,468 units during April 2022. • Domestic Sales Performance: Category April 2023 April 2022

May 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Details of conference call on financial results for Q4FY2023 of Tata Motors Limited (‘the Company’) with the investor / analysts May 1, 2023, Mumbai: With reference to our filing dated April 14, 2023, please take note of the link for the live webcast of the conference call scheduled to be held on

April 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 26, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Revision in Credit Rating of Tata Motors Limited and its Wholly Owned Subsidiaries Mumbai, April 26, 2023: We would like to inform that based on S&P Global Ratings vide its letter dated April 25, 2023 have upgraded the credit ratings of Tata Motors Limited (‘the Company’) and its Wh

April 26, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Cummins Inc. and Tata Motors strengthen their 30- year alliance to power a cleaner India with low- to zero emissions technologies for mobility solutions Mumbai, April 26, 2023: We wish to inform you that Cummins Inc., USA, the parent company of Tata Cummins Private Limited, joint venture of Tata

April 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 20, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR TO INVEST £15 BILLION OVER NEXT FIVE YEARS AS ITS MODERN LUXURY ELECTRIC-FIRST FUTURE ACCELERATES

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR TO INVEST £15 BILLION OVER NEXT FIVE YEARS AS ITS MODERN LUXURY ELECTRIC-FIRST FUTURE ACCELERATES • Investment of £15bn over five years in JLR’s industrial footprint, vehicle programmes, autonomous, AI and digital technologies and people skills • JLR’s Halewoo

April 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 14, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 79,821 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 79,821 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, April 14, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the In

April 14, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Board Meeting on January 25, 2023 under Regulations 29 and 50 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Mumbai, April 14, 2023: We hereby inform that a Meeting of the Board of Directors (the "Board") of Tata Motors L

April 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 7, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,61,361 in Q4 FY23

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,61,361 in Q4 FY23 Mumbai, April 7, 2023: The Tata Motors Group global wholesales in Q4 FY23, including Jaguar Land Rover, were at 3,61,361 nos., higher by 8%, as compared to Q4 FY22. Global wholesales of all Tata Motors’ commercial vehicles and Tata Daewoo

April 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES RISE IN FOURTH QUARTER AS CHIP SUPPLY CONTINUES TO RECOVER

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India JLR SALES RISE IN FOURTH QUARTER AS CHIP SUPPLY CONTINUES TO RECOVER • Wholesales in Q4 were 94,649 units, up 24% vs Q4 FY22; and for the full year 321,362, up 9% compared to a year ago (wholesales exclude China JV) • Retail sales in Q4 were 102,889, up 30% vs Q4 FY22; and for the full year 354,6

April 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

April 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

6-K 1 ttm-6k20230406.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASH

April 6, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – January to March 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – January to March 2023 Mumbai, April 6, 2023: Reproduced herein below is the report on production, domestic sales and exports of the Company, which will be released to the Society of Indian Automobile Manufacturers (SIAM), the contents of which are self-explanatory. Quart

April 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA M

6-K 1 ttm-6k20230403.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of April 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASH

April 3, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registers total sales of 2,51,822 units in Q4 FY23, up 3% over Q4 FY22

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registers total sales of 2,51,822 units in Q4 FY23, up 3% over Q4 FY22 Mumbai, April 3, 2023: Tata Motors Limited sales in the domestic & international market for Q4 2023 stood at 2,51,822 vehicles, compared to 2,43,459 units during Q4 2022. Domestic Sales Performance: Category March’

March 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

March 21, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Announces Price Increase for Commercial Vehicles Ahead of BS6 Phase II Emission Norms

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Announces Price Increase for Commercial Vehicles Ahead of BS6 Phase II Emission Norms Mumbai, March 21, 2023: Tata Motors, the largest commercial vehicle manufacturer in India, will be implementing a price increase of up to 5% on its commercial vehicles starting from April 1st, 2023.

March 20, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Appointment of Mrs. Usha Sangwan as an Additional Director and Independent Director of the Company Mumbai, March 20, 2023: We hereby inform you that the Board of Directors at its meeting held today, i.e., on March 20, 2023, based on the recommendation of the Nomination and Remuneration Committee,

March 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

March 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Technologies Limited - Filing of Draft Red Herring Prospectus

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Technologies Limited - Filing of Draft Red Herring Prospectus Mumbai, March 10, 2023: We wish to inform you that Tata Technologies Limited (“Tata Technologies”), a subsidiary of Tata Motors Limited (“the Company”), has informed the Company that it has today f

March 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

March 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 79,705 units in February 2023, Grows by 2.5% over last year

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 79,705 units in February 2023, Grows by 2.5% over last year Mumbai, March 1, 2023: Tata Motors Limited sales in the domestic & international market for February 2023 stood at 79,705 vehicles, compared to 77,733 units during February 2022. • Domestic Sales Per

March 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA M

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of March 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 22

February 23, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 23,260 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 23,260 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, February 23, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the

February 23, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of February 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of February 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

February 1, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 81,069 units in January 2023, Grows by 6.4% over last year

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 81,069 units in January 2023, Grows by 6.4% over last year Mumbai, February 1, 2023: Tata Motors Limited sales in the domestic & international market for January 2023 stood at 81,069 vehicles, compared to 76,210 units during January 2022. • Domestic Sales Per

February 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of February 2023 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of February 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

January 31, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Disclosure in furtherance of the disclosures made by Tata Motors Limited on March 30, 2022 Mumbai, January 31, 2023: In further reference to our filings dated October 12, 2021 and March 30, 2022, relating to the Securities Subscription Agreement dated October 12,

January 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

6-K 1 ttm-6k20230131.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARA

January 26, 2023 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (

Form 6-K Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Teleph

January 25, 2023 6-K

Form 6-K dated January 25, 2023 along with the Press Release.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 23, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Confirms its Delisting from the NYSE and Termination of its ADS Program

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Confirms its Delisting from the NYSE and Termination of its ADS Program Mumbai, January 23, 2023: Tata Motors Limited (“TML”, “Tata Motors” or the “Company”) (NYSE: TTM; BSE: 550570; NSE: TATAMOTORS) confirms that the voluntary delisting of its American Depositary Shares (the “ADSs”),

January 23, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 13, 2023 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-32294 TATA MOTORS LIMITED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-32294 TATA MOTORS LIMITED New York Stock Exchange (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) Bombay Ho

January 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 30,831 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 30,831 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, January 10, 2023: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the

January 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India WHOLESALES RISE IN THIRD QUARTER AS CHIP SUPPLY GRADUALLY IMPROVES

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India WHOLESALES RISE IN THIRD QUARTER AS CHIP SUPPLY GRADUALLY IMPROVES • Wholesales in the quarter rose by 5.7% vs Q2 and 15.0% vs the same period last year to 79,591 units with a significant increase in New Range Rover and New Range Rover Sport production • Retail sales to clients of 84,827 in the q

January 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Passenger Electric Mobility Limited completes acquisition of Ford India’s Sanand plant

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Passenger Electric Mobility Limited completes acquisition of Ford India’s Sanand plant Mumbai, January 10, 2023: Tata Passenger Electric Mobility Limited (“TPEML”), a subsidiary of Tata Motors Limited (“TML”), and Ford India Private Limited (“FIPL” and togeth

January 10, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,22,556 in Q3FY23

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors Group global wholesales at 3,22,556 in Q3FY23 Mumbai, January 10, 2023: The Tata Motors Group global wholesales in Q3FY23, including Jaguar Land Rover, were at 3,22,556 nos., higher by 13%, as compared to Q3FY22. Global wholesales of all Tata Motors’ commercial vehicles and Tata Daewo

January 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

January 5, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

ttm-ex9916.htm Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Board Meeting on January 25, 2023 under Regulation 29 and Regulation 50 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Mumbai, January 5, 2023: We hereby inform that a Meeting of the Board of Directors (the

January 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

ttm-6k20230105.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, IND

January 4, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

ttm-6k20230104.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, IND

January 4, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – October to December 2022

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors SIAM Report – October to December 2022 Mumbai, January 4, 2023: Reproduced herein below is the report on production, domestic sales and exports of the Company, which will be released to the Society of Indian Automobile Manufacturers (SIAM), the content

January 3, 2023 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,28,169 units in Q3FY23 Grows by 14% over Q3FY22

ttm-ex9916.htm Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 2,28,169 units in Q3FY23 Grows by 14% over Q3FY22 Mumbai, January 3, 2023: Tata Motors Limited today announced its sales in the domestic & international market, for Q3FY23, which stood at 2,28,169 units, compared to 1,99,634 units during Q3FY22

January 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA

ttm-6k20230102.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of January 2023 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, IND

December 30, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of closing date for acquisition of Ford India’s Sanand plant by Tata Motors Mumbai, December 30, 2022: Tata Passenger Electric Mobility Limited (“TPEML”), a subsidiary of Tata Motors Limited (“TML”), and Ford India Private Limited (“FIPL” and together w

December 30, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

ttm-6k20221229.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, IN

December 29, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

6-K 1 ttm-6k20221226.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHAR

December 29, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Delhi Transport Corporation signs a definitive agreement with Tata Motors’ subsidiary for operating 1500 electric buses

ttm-ex9916.htm Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Delhi Transport Corporation signs a definitive agreement with Tata Motors? subsidiary for operating 1500 electric buses Key Highlights: ? Largest order to date for electric buses by Delhi Transport Corporation; part of the Grand Challenge by Convergence Energy Services Limited ? Th

December 16, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Bengaluru Metropolitan Transport Corporation signs a definitive agreement with Tata Motors’ subsidiary for operating 921 electric buses in Bengaluru

ttm-ex9916.htm Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Bengaluru Metropolitan Transport Corporation signs a definitive agreement with Tata Motors? subsidiary for operating 921 electric buses in Bengaluru Key Highlights: ? Order is a part of the larger tender by Convergence Energy Services Limited ? This will cover supply, operations an

December 16, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

6-K 1 ttm-6k20221216.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHAR

December 13, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of presentation to be made to the Institutional Investor December 13, 2022, Mumbai: Pursuant to SEBI LODR Regulations, please find reproduced herein below the presentation to be made to BlackRock ESG - Institutional Investor by Tata Motors Limited (?the Company?) and Jaguar Land Rover

December 13, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors to increase prices of commercial vehicles from January 2023

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors to increase prices of commercial vehicles from January 2023 Mumbai, December 13, 2022: Tata Motors, India?s largest commercial vehicle manufacturer, will be increasing the prices of its commercial vehicles up to 2% from January 2023. While the price increase will vary as per individua

December 13, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 13, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

6-K 1 ttm-6k20221213.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHAR

December 12, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

6-K 1 ttm-6k20221212.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHAR

December 12, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

EX-99.1 2 ttm-ex9916.htm EX-99.1 Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Partial Divestment of the equity shares held by Tata Motors Limited in Tata Technologies Limited, a subsidiary of the Company through Initial Public Offering (‘IPO”) Mumbai, December 12, 2022: We wish to inform you that the IPO Committee [duly constituted by the B

December 2, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of December 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

December 2, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 75,478 units in November 2022, Grows by 21% over last year

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 75,478 units in November 2022, Grows by 21% over last year Mumbai, December 2, 2022: Tata Motors Limited sales in the domestic & international market for November 2022 stood at 75,478 vehicles, compared to 62,192 units during November 2021. ? Domestic Sales P

November 25, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 23,529 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 23,529 Ordinary Shares of ?2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, November 25, 2022: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the

November 25, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 17, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 17, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors bags prestigious order of 1000 buses from Haryana Roadways

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors bags prestigious order of 1000 buses from Haryana Roadways Chandigarh, November 17, 2022: Tata Motors, India?s largest commercial vehicle manufacturer, today announced that it has bagged a prestigious order of 1000 buses from Haryana Roadways. Tata Motors will supply the 52-seater ful

November 16, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 16, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Resignation of Mr Thierry Bolloré (DIN:08935293) as a Non-Executive Non-Independent Director of the Company Mumbai, November 16, 2022: We wish to inform you that Mr Thierry Bolloré (DIN:08935293), Non-Executive Non-Independent Director of Tata Motors Limited (“the Company”) has tendered his resig

November 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

6-K 1 d407509d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MU

November 9, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors announces intent to delist its American Depositary Shares (ADS) from the NYSE after January 2023 and terminate its ADS program Mumbai, November 9, 2022: Tata Motors Limited (“TML” or the “Company”) (NYSE: TTM; BSE: 550570; NSE: TATAMOTORS) today announced that it has notified the New

November 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 9, 2022 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED

Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant’s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 9, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Submission of Investor presentation to be made to the Analysts/Investors November 9, 2022, Mumbai: In furtherance to our filing dated October 21, 2022, please find reproduced herein below the presentation to be made to the Analysts/Investors on the Audited Standalone Financial Results and Unaudit

November 1, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of November 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91

November 1, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 78,335 units in October 2022, Grows by 15% over last year

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Tata Motors registered total sales of 78,335 units in October 2022, Grows by 15% over last year Mumbai, November 1, 2022: Tata Motors Limited sales in the domestic & international market for October 2022 stood at 78,335 vehicles, compared to 67,829 units during October 2021. ? Domestic Sales Perf

October 21, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Details of conference call on financial results for Q2FY2023 of Tata Motors Limited (?the Company?) with the investor / analysts October 21, 2022, Mumbai: With reference to our filing dated October 14, 2022, please take note of the link for the live webcast of the conference call scheduled to be

October 21, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 14, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 14, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Intimation of Board Meeting on November 9, 2022 under Regulation 29 and Regulation 50 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") Mumbai, October 14, 2022: We hereby inform that a Meeting of the Board of Directors (the "Board") of T

October 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the Month of October 2022 Commission File Number: 001-32294 TATA MOTORS LIMITED (Translation of registrant?s name into English) BOMBAY HOUSE 24, HOMI MODY STREET, MUMBAI 400 001, MAHARASHTRA, INDIA Telephone # 91 2

October 11, 2022 EX-99.1

TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 91,461 Ordinary Shares of ₹2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME")

Exhibit 99.1 TATA MOTORS LIMITED Bombay House 24, Homi Mody Street, Mumbai 400 001, Maharashtra, India Allotment of 91,461 Ordinary Shares of ?2 each issued under the Tata Motors Limited Employees Stock Option Scheme 2018 ("TML ESOP SCHEME 2018" OR "THE SCHEME") Mumbai, October 11, 2022: We invite your kind attention to the series of correspondences in connection with the captioned Scheme and the

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