General Updates

MAHANAGAR TELEPHONE NIGAM LIMITED (A GOVERNMENT OF INDIA ENTERPRISE) CIN L32101DL1986GOI023501 Registered and Corporate Office: Mahanagar Doorsanchar Sadan 5th Floor, 9 CGO Complex, Lodhi Road, New Delhi - 110 003. Tel: 011-24319020, Fax: 011-24324243, Website: www.mtnl.in, Email: mtnlcsco@gmail.com MTNL/SECTT/SE/2026 July 01, 2026 To, To, BSE Limited, National Stock Exchange of India Limited (NSE) Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Exchange Plaza, Plot No. C/1, G Block Bandra Kurla Mumbai – 400 001. Complex, Bandra (East), Mumbai – 400 051 Scrip Code: 500108 Scrip Symbol: MTNL SUB: COMPLIANCE OF REGULATION 30 & 51 OF SEBI (LODR) REGULATIONS, 2015 - DISCLOSURE OF EVENTS OR INFORMATION –INTIMATION REGARDING CHANGE IN SENIOR MANAGEMENT - reg Dear Sir, In compliance with Regulations 30 and 51 of the SEBI (LODR) Regulations, 2015, this is to inform you that Shri Raghvendra Gupta has ceased to hold the office of Chief General Manager (CGM), MTNL Delhi and PGM(D&EB)/PGM(O&WS) MTNL Delhi, with effect from 30.06.2026(A/N) on attaining the age of superannuation. Further, Ms. Kiran Dubey, GM (South) MTNL Delhi shall look after the Charge of Chief General Manager (CGM), MTNL Delhi and PGM(D&EB)/PGM(O&WS) MTNL Delhi in addition to her existing duties, without extra remuneration in the interest of service, with immediate effect till further orders. Kindly take the same on record. Thanking You Yours Faithfully, (RATAN MANI SUMIT) COMPANY SECRETARY