Trading Window

Honeywell Automation India Limited CIN: L29299PN1984PLC017951 Regd. Office: 56 & 57, Hadapsar Industrial Estate, Pune - 411 013, Maharashtra Tel: +91 20 7114 8888 E-mail: India.Communications@Honeywell.com Website: https://www.honeywell.com/in/en/hail September 28, 2026 The Manager – Compliance Department The Manager – Compliance Department National Stock Exchange of India Limited BSE Limited ‘Exchange Plaza’ Bandra Kurla Complex, Floor 25, P.J. Tower, Dalal Street Bandra (East) Mumbai 400051 Mumbai 400001 NSE Symbol: HONAUT BSE Scrip Code: 517174 Dear Sir/Madam, Sub: Intimation regarding Closure of Trading Window Pursuant to the Code of Conduct for Regulation, Monitoring and Report Trading by Insiders and Designated Persons of the Company read with the applicable provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, this is to inform you that the Trading Window for dealing in the Equity Shares of Honeywell Automation India Limited (the Company) will remain closed from Thursday, October 1, 2026 till 48 hours after the declaration of the Financial Results by the Company for the second quarter and half year of the financial year ending September 30, 2026. Accordingly, all the Designated Persons, their immediate relatives and other Insiders of the Company are advised not to deal in the Equity Shares of the Company during the aforesaid period. The date of Board Meeting of the Company, inter alia, for review and approval of the Financial Results for the second quarter and half year of the financial year ending September 30, 2026, will be intimated in due course. The above is for your information and record. Yours Sincerely, For Honeywell Automation India Limited Indu Daryani Company Secretary and Compliance Officer FCS No. 9059 Address: 56 & 57, Hadapsar Industrial Estate, Pune - 411 013