Change in Senior Management

3tr{d €Bqr ftilETb fu[fud orqfdq /Corporate Office oil lndia Limited efrsra ArrgtOtl House, d ei. / Ptot No.19,frqu{isector -16A, srftreEGqT eiR Ud r ili 6-* RE cr "t ffis{fi-d q*r ta's /Pr hl oru no eio a +- 92 O -11 A 2O 0-1 4(s 1. s 9. 0) 0(U. p.) A Maharatna CPSE under 0r1 ttDtA Government of lndia €-*er/E-mail: oilindia@oilindia.in Ref. No. OIL/SEC/32-33/NSE-BSE Dated. 31.07.2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Department of Corporate Service Plot No. Cl1, G Block, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai - 400 051 Mumbai - 400 001 Symbol: OIL Security Code: 533106 Sub: Chanqe in Senior Manaqement Ref: Requlation 30 of SEB! lListinq Oblioations & Disclosure Requirements (LODRI'I Requlations. 2015 Sir / Madam, Pursuant to Regulation 30 of SEBI (LODR) Regulations, 2015, it is hereby informed that Shri Jyoti Prakash Paramananda Das, ED & CEO (Arunachal Gas Private Limited), Senior Management of Company (One level below the Board of Directors), is superannuating from services of the Company after close of working hours on 31stJuly, 2026. This is for your information & record please. Thanking you, Yours faithfully, For Oil lndia Limited A.K. Sahoo Company Secretary & Compliance Officer IidEd6Efuqgfu+run,Bqura.,3t-{H, /Regd. office Duliajan, Pin - 786602, Dibrugarh, Assam, Tel.: +g13742g04510, +913742800427 Web: www.oil-india.com I CtN - Lilt0iAS1959cOtOO1148