General Updates

NAVA LIMITED NAVA/SECTL/112/2026-27 July 17, 2026 Listing Department Dept. of Corp. Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, Phiroze Jeejeebhoy Towers Plot No.C/1, G Block Dalal Street Bandra Kurla Complex, Bandra (E) MUMBAI – 400 001 MUMBAI – 400 051 Scrip Code : ‘513023’ / ‘NAVA NSE Symbol : ‘NAVA’ Dear Sir / Madam, Subject: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ***** We wish to inform you that, on July 17, 2026, at approximately 12:24 p.m., an Articled Assistant of M/s. Walker Chandiok & Co LLP, the Statutory Auditors of the Company, inadvertently addressed an email containing the draft management accounts of Maamba Energy Ltd., a material subsidiary of the Company, for the quarter ended June 30, 2026, to an employee of another client of the Statutory Auditors (unintended recipient). The email was intended to be sent to two employees of the Company responsible for accounts consolidation and audit coordination, under a copy to the concerned audit team of the Statutory Auditors. While one of the intended employees of the Company was correctly addressed, the email address of the other intended employee of the Company was inadvertently replaced with that of the unintended recipient. Upon becoming aware of the incident, the Articled Assistant promptly initiated the recall of the email and secured the confirmation from the unintended recipient of permanent deletion, within 15 minutes of the email transmission to the unintended recipient. Further, the Statutory Auditors have confirmed that they obtained the following confirmations from the unintended recipient that: 1. The unintended recipient had neither accessed nor reviewed the contents of the management accounts; 2. The information contained in the email had not been shared, forwarded or otherwise disseminated to any third party; and Regd. Off.: Nava Bharat Chambers, 6-3-1109/1, 3rd Floor, Raj Bhavan Road, Somajiguda, Hyderabad - 500 082, Telangana, India. CIN: L27101TG1972PLC001549 T +91 40 40345999, +91 40 23403501 E nava@navalimited.com; investorservices@navalimited.com W www.navalimited.com ISO 9001 | ISO 14001 | ISO 45001 | ISO 50001 NAVA LIMITED 3. The email, together with its contents and attachments, had been permanently deleted from unintended recipient’s email account, computer system and records. Although the information contained in the said email was in draft form and remains subject to revision and finalisation in the course of the ongoing review, the Company, as a matter of abundant caution and in furtherance of good corporate governance practices, is reporting the incident to the Stock Exchanges. Investors and other stakeholders are advised not to rely upon any information relating to the financial results of the Company or its subsidiaries unless and until such information has been duly approved by the Board of Directors of the Company and formally disseminated by the Company through the Stock Exchanges in accordance with applicable law. The Audit Committee and the Board of Directors of the Company have been informed of the incident by way of circulation. Further, the Company has advised its Statutory Auditors to conduct an internal inquiry into the matter in accordance with their internal code of conduct and any other applicable laws and regulations and to report to the Company if any material findings emerge in addition to those disclosed herein. The above information will also be made available on the Company's website at https://www.navalimited.com/. You are requested to kindly take the same on your records. Thanking you, Yours faithfully, for Nava Limited VSN Raju Company Secretary & Vice President Regd. Off.: Nava Bharat Chambers, 6-3-1109/1, 3rd Floor, Raj Bhavan Road, Somajiguda, Hyderabad - 500 082, Telangana, India. CIN: L27101TG1972PLC001549 T +91 40 40345999, +91 40 23403501 E nava@navalimited.com; investorservices@navalimited.com W www.navalimited.com ISO 9001 | ISO 14001 | ISO 45001 | ISO 50001