Tata Chemicals Limited has submitted a regulatory intimation to BSE Limited and the National Stock Exchange of India Ltd regarding an upcoming meeting of its Board of Directors.

The Board meeting is scheduled for Saturday, November 7, 2026. The primary agenda item for this meeting is to consider and approve the company's Unaudited Consolidated Financial Results and Audited Standalone Financial Results for the second quarter and half-year ended September 30, 2026.

In compliance with the company's 'Tata Code of Conduct for Prevention of Insider Trading' and the amended SEBI (Prohibition of Insider Trading) Regulations, 2015, the company has implemented a trading window closure for its Designated Persons. The trading window was closed from Thursday, September 24, 2026, and will remain closed until 48 hours after the financial results are made public.

The communication was digitally signed by Jeraz Eruch Mahernosh, Company Secretary (FCS 7008), on October 28, 2026, at 17:01:04 IST.