Outcome of the Board meeting held on 1st August, 2026

BOSTON COMMERCE LIMITED (Formerly known as Boston Bio Systems Limited) Registered office: A.828, Sun West Bank, Ashram Road P.O, Ahmedabad, City Taluka, Gujarat, India, 380009 CIN: L62013GJ1995PLC025476; E-mail: bostonsystem@yahoo.com Website: www.bostonbio.in Date: 1st August, 2026 The General Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Mumbai – 400001 Scrip Code: 531458 ISIN: INE109B01019 Subject: Outcome of the Meeting of the Board of Directors of Boston Commerce Limited held on Saturday, 1st August, 2026 Dear Sir/Madam, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Meeting of the Board of Directors of Boston Commerce Limited was held on Saturday, 1st August, 2026, at the Registered Office of the Company. The meeting commenced at 12:30 P.M. and concluded at 12:45 P.M. The Board of Directors, inter alia, considered and approved the following: 1. Shifting of the Registered Office of the Company within the local limits of the city from A.828, SUN WEST BANK, ASHRAM ROAD P.O, AHMEDABAD, CITY TALUKA, GUJARAT, INDIA, 380009 to OFFICE NO. 11, KRISHNA COMPLEX, MAHATMA GANDHI BRIDGE, SHREYAS COLONY, NAVRANGPURA, AHMEDABAD, T.P. NO.3 FP NO.291 PAIKI, ADMEASURUNG TO THE TUNE OF 90.4876 SQ. MTRS., with effect from 1st August, 2026 subject to the necessary filings with the Registrar of Companies and other statutory authorities, if applicable. Kindly take the above information on your record. Thanking you. Yours faithfully, For Boston Commerce Limited Ghanshyam Dhananjay Gavali Managing Director DIN: 03343352