Kindly refer the attachment

13th August 2026 The Secretary The Secretary BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G, Dalal Street Bandra-Kurla Complex, Mumbai 400 001 Bandra (E), Mumbai 400 051 Scrip Code: 500674 Symbol: SANOFI Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended (“SEBI (LODR) Regulations”) Dear Sir/Madam, In compliance with Regulation 30 of the SEBI (LODR) Regulations, we hereby submit the disclosure regarding Order passed by office of the Deputy Commissioner, Central Goods & Service Tax, Division –IV, Margao–Goa. The details of the above Order as required under Regulation 30 of the SEBI (LODR) Regulations are given below: Name of the authority Deputy Commissioner, Central Goods & Service Tax, Division –IV, Margao-Goa Nature and details of the Application filed by the company with the action(s) taken, initiated or authority to grant GST refund without adjusting order(s) passed it against the outstanding demand of Rs.75,63,190 has been accepted & refund of Rs.1,32,93,535 has been sanctioned. Date of receipt of direction or Order received by the Company on order, including any 12th August 2026 ad-interim or interim orders, or any other communication from the authority Details of the Proposed adjustment of outstanding demand of violation(s)/contravention(s) Rs. 75,63,190 against refund due has been committed or alleged to be dropped & refund of Rs.1,32,93,535 has been committed; sanctioned. Sanofi India Limited, Sanofi House, CTS No. 117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400 072 - India - Tel.: +91(22) 2803 2000 - Fax: +91(22) 2803 2939 Corporate Identity Number: L24239MH1956PLC009794 Website: www.sanofiindialtd.com | www.sanofi.in Email: igrc.sil@sanofi.com Impact on financial, There is no material impact on financial, operation or other activities operational or other activities of the Company. of the listed entity, quantifiable in monetary terms to the extent possible. This is for your information and records. Thanking you, Yours faithfully For Sanofi India Limited Haresh Vala Company Secretary and Compliance Officer Membership No.: A18246 Sanofi India Limited, Sanofi House, CTS No. 117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400 072 - India - Tel.: +91(22) 2803 2000 - Fax: +91(22) 2803 2939 Corporate Identity Number: L24239MH1956PLC009794 Website: www.sanofiindialtd.com | www.sanofi.in Email: igrc.sil@sanofi.com