Pursuant to Regulation 30 of SEBI LODR Regulations, 2015, we are enclosing herewith an intimation regarding ESG Rating assigned to the Company by SES ESG.

BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Fort, Bandra Kurla Complex, Mumbai 400 001 Bandra (E), Mumbai 400 051 September 24, 2026 Sc no. - 125 Dear Sir/Madam, Sub: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI Listing Regulations’) – ESG Rating Pursuant to Regulation 30 of the SEBI Listing Regulations read with the SEBI Master Circular no. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, and based on the intimation received from SES ESG Research Pvt. Ltd. (‘SES ESG’), we wish to inform you that SES ESG has assigned the Company an Environmental, Social and Governance (‘ESG’) Score of 75.3 (Adjusted), corresponding to Rating B+, based on the disclosures pertaining to FY 2025-26. Please note that the Company has not engaged SES ESG for the aforesaid ESG assessment. The report has been independently prepared by SES ESG, based on information and disclosures available in the public domain. This is for information of the Exchanges and the Members. Yours faithfully, Tata Motors Limited (formerly TML Commercial Vehicles Limited) Ranjan Kumar General Counsel & Company Secretary