In compliance with the Company's Code of Conduct for Prevention of Insider Trading and Code of Corporate Disclosure Practices, the trading window has been closed since September 23, 2026. The trading window will remain closed until the expiry of 48 hours after the financial results are declared to the Stock Exchanges.

The disclosure is signed by Zubin Adil Patel, Company Secretary and Compliance Officer, and is dated October 8, 2026 at 14:28:04 +05:30. The disclosure is also available on the company's investor relations website at https://www.tatacommunications.com/investors/filings/.