Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 09, 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship Department, Exchange Plaza, 5th Floor, Plot No C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Complex, Dalal Street, Mumbai 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 540735 Symbol: IRIS Sub: Compliance Certificate for the quarter ended 30th June, 2026. Ref: Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018. Dear Sirs, Pursuant to the provisions of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, please find enclosed herewith the Compliance Certificate received from MUFG Intime India Private Limited, Registrar and Share Transfer Agent (RTA) of our Company for the quarter ended 30th June 2026. You are requested to take the same on record. Thanking You, Yours faithfully For IRIS RegTech Solutions Limited (Formerly known as IRIS Business Services Limited) Santoshkumar Sharma Company Secretary & Compliance O(cid:431)icer (ICSI membership number - ACS 35139) Encl.: as above IRIS RegTech Solutions Limited (Formerly known as IRIS Business Services Limited) 1405-1411, Plutonium Business Park, Turbhe, Navi Mumbai – 400703 Tel: 022 6723 1000 | Email: cs@irisregtech.com | Website: www.irisregtech.com CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV