3M India Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 06/11/2026 ,inter alia, to consider and approve Q2 26-27 financial results and other matters

3M India Limited 5th Floor Marksquare, 61, St Marks Road, Bengaluru 560001, India Tel: +91 80 22231414 www.3M.com/in October 14, 2026 Corporate Relationship Department BSE Limited 1st Floor, New Trading Ring, Rotunda Building P.J. Towers, Dalal Street, Fort Mumbai - 400 001 Scrip Code - 523395 The Secretary National Stock Exchange of India Limited Exchange Plaza, Bandra – Kurla Complex Bandra (E), Mumbai – 400 051 Scrip Code – 3MINDIA Dear Sirs, Sub: Reg. 29 (1) (a)-SEBI (LODR) Regulations, 2015. Pursuant to Reg. 29(1) (a) of SEBI (LODR) Regulations, 2015, we hereby give notice that a meeting of the Board of Directors will be held on November 6, 2026, inter alia, to consider, approve and take on record the Unaudited Financial Results for the quarter ended September 30, 2026 and for other matters. In terms of the Code of Conduct to Regulate, Monitor and Report Trading by Insiders, framed pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window remain closed from October 1, 2026 to November 8, 2026 (both days inclusive). This intimation will be made available on the Company’s website at: https://www.3mindia.in/3M/en_IN/company-in/about-3m/financial-facts-local/. Kindly bring this to the notice of the members of the Stock Exchange. Thanking you Yours faithfully For 3M India Limited Pratap Rudra Bhuvanagiri Company Secretary & Compliance Officer Regd Office: Plot No 48-51, Electronics City, Bengaluru 560100 CIN No: L31300KA1987PLC013543