Certificate under Reg. 74(5) of SEBI (DP) Regulations, 2018, for the quarter ended September 30, 2026.

Dated:October14,2026 TheManager TheManager BSELimited NationalStockExchangeofIndiaLtd CorporateRelationshipDepartment ListingDepartment PhirozeJeejeebhoyTowers ExchangePlaza,5thFloor,PlotNo.C/1 DalalStreet GBlock,BandraKurlaComplex Mumbai-400001 Bandra(E),Mumbai-400051 ScripCode:540750 Symbol:IEX Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations2018,fortheQuarterendedSeptember30,2026. DearSir/Madam, IncompliancewithRegulation74(5)ofSEBI(DepositoriesandParticipants)Regulations 2018, please find enclosed the copy of the certificate issued by M/s KFin Technologies Limited, the Registrar and Transfer Agent of the Company for the quarter ended September30,2026. Youarerequestedtotaketheaboveinformationonrecord. ThankingYou. Yoursfaithfully, ForIndianEnergyExchangeLimited VineetHarlalka CFO,CompanySecretary&ComplianceOfficer MembershipNo.ACS-16264 Encl:asabove IndianEnergyExchangeLtd RegisteredOffice:C/oAvantaBusinessCentre,FirstFloor,UnitNo.1.14(a),D2,SouthernPark,DistrictCentre,Saket,NewDelhi–110017,India CorporateOffice:9thFloor,MaxTowers,Sector16B,Noida,UttarPradesh–201301,India Tel:+91-011-30446511|Tel:+91-120-4648100|FaxNo.:+91-120-4648115 CIN:L74999DL2007PLC277039 |Website:www.iexindia.com KFINTECH Toll Free Number: 1800 3094 001 -EXPERIENCE TRANSFORMATION Tel. No: +91 22 4617 0911 R/KFiN/cERT-74(5)/sEP/2026 Date : 08/10/2026 Mr. Vineet Harlalka Company Secretary & Compliance Officer Indian Energy Exchange Limited Corporate Office: 9th Floor, Max Towers, Sector 16B, Noida, Uttar Pradesh-201301 Sub : Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, Pursuant to Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended September 30, 2026, were confirmed (accepted / rejected) to the depositories by us and the securities comprised in the said certificates have been listed on stock exchanges where the earlier issued securities are listed. We also hereby confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within 30 days. Request to kindly take the above on record. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED Vagolu Ratna Babu Assistant Vice President KFin Technologies Limited 9 Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor, 57, Lal Bahadur Shastri Road, Nay Pada, Hyderabad - 500032, Telangana, India. Kuria (West), Mumbai - 400 070, Maharashtra CI N: L72400MH2017PLC444072