Concord Enviro Systems Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 03/11/2026 ,inter alia, to consider and approve Pursuant to Regulation 29 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that a meeting of the Board of Directors of the Company is scheduled to be held on Tuesday, 3rd November 2026, inter-alia, to consider and approve the Unaudited Financial ....

Concord Enviro Systems Limited 101, HDIL Towers, Anant Kanekar Marg, Bandra (E), Mumbai – 400051, India. T +91 22 6704 9000 F +91 22 6704 9010 E cs@concordenviro.in W www.concordenviro.in Date: 27th October, 2026 CIN L45209MH1999PLC120599 National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, Bandra Kurla Phiroze Jeejeebhoy Towers, Dalal Street, Complex Bandra (E), Mumbai – 400051. Mumbai – 400001. Symbol: CEWATER Scrip Code: 544315 Dear Sir/Madam, Sub: Prior Intimation of the Board Meeting scheduled to be held on Tuesday, 3rd November 2026. Pursuant to Regulation 29 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that a meeting of the Board of Directors of the Company is scheduled to be held on Tuesday, 3rd November 2026, inter-alia, to consider and approve the Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended on 30th September 2026. We further wish to inform you that in continuation to our letter dated 28th September 2026 and in terms of the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended and in accordance with the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons, the trading window for dealing in securities of the Company, which was closed from 1st October, 2026, shall continue to remain closed for all the Designated Persons and their immediate relatives and shall re-open 48 hours after the announcement of the Unaudited (Standalone and Consolidated) Financial Results of the Company for the quarter and half year ended 30th September 2026 to the stock exchanges. The above intimation will also be hosted on the website of the Company i.e. www.concordenviro.in. Kindly take the same on record. Thanking you, For Concord Enviro Systems Limited Prayas Goel Managing Director DIN: 00348519 Place: Mumbai