General Updates

ND/GAIL/SECTT/2026 30.10.2026 Listing Compliance Listing Compliance National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, Plot No. C/1 Floor 1, Phiroze Jeejeebhoy G Block, Bandra-Kurla Complex Towers, Dalal Street Bandra (East) Mumbai – 400051 Mumbai – 400001 Scrip Code: GAIL-EQ Scrip Code: 532155 Sub: Disclosure of event or information under Regulation 30 of SEBI LODR Regulations, 2015 Sir/Madam, This is to inform that GAIL Board in its meeting held today i.e. 30.10.2026 accorded in-principle approval for Listing of shares of GAIL Gas Limited, (a wholly owned subsidiary of GAIL) (GGL) on the Indian stock exchanges through Initial Public Offering (IPO) route by diluting GAIL’s equity in GGL upto 25%. After GGL submits the final proposal based on BRLM recommendations on valuation, price band, modality and other terms & conditions, approval of GAIL Board for the final extent of dilution, modality & other terms & condition of IPO will be obtained. The same will be informed to Stock Exchanges accordingly. It was approved by the Board of Directors of the Company in its meeting held today i.e. 30.10.2026 which commenced at 11.00 a.m. and concluded at 02:25 p.m. This disclosure is in compliance of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Thanking you Yours faithfully (Deepak Asija) Company Secretary Copy to: 1. Deutsche Bank AG, Filiale Mumbai TSS & Global Equity Services The Capital, 14th Floor C-70, G Block, Bandra Kurla Complex Mumbai -400051 2. Beacon Trusteeship Limited 4C and D Siddhivinayak Chambers, Gandhi Nagar, Opposite MIG Cricket club, Bandra East, Mumbai -400051