Trading Window

REF:INABB:STATUT:LODR:2026 September 10, 2026 BSE Limited National Stock Exchange of India Limited P.J. Towers Exchange Plaza, 5th floor Dalal Street Plot No. C/1, G Block Mumbai 400 001 Bandra-Kurla Complex, Bandra (E) Mumbai 400 051 (Attn: DCS CRD) Attn: Listing Dept. Dear Sirs Sub: Board Meeting and Trading Window Closure Intimation Ref: Regulation 29 (1) (a) of the Listing Regulations, 2015 Scrip Code – BSE: 500002 / NSE: ABB ==== We wish to inform you that the meeting of Board of Directors of the Company is scheduled to be held on November 13, 2026, inter alia, to consider the Un-audited Financial Results for the quarter ending September 30, 2026. Further, in accordance with the Code of Conduct for Prevention of Insider Trading and Code of Practices and Procedures for Fair Disclosure of Unpublished Price Sensitive Information, the trading window for dealing in the securities of the Company will remain closed for all directors / designated employees of the Company from September 15, 2026 to November 15, 2026 (both days inclusive). Kindly take note of the above in your records. Thanking you Yours faithfully For ABB India Limited Trivikram Guda Company Secretary and Compliance Officer ACS 17685 ABB India Limited CIN: L32202KA1949PLC032923 Phone: +91 80 22949150 – 54 investor.helpdesk@in.abb.com Registered and Corporate Office GST: 29AAACA3834B1Z4 Fax: +91 80 2294 9148 www.abb.com/in Disha – 3rd Floor, Plot No. 5 & 6, 2nd Stage Peenya Industrial Area IV Peenya, Bengaluru – 560 058 Karnataka, India