We hereby submit the credit rating assigned by ICRA Limited.

August 11, 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: Disclosure of Credit Rating pursuant to regulation 30(2) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir/ Ma’am, We wish to inform you that the credit rating agency ICRA Limited vide its rating rationale dated August 11, 2026 has re-affirmed the long- term rating [ICRA]BBB with Stable outlook and has upgraded the short-term rating to [ICRA]A2 from [ICRA]A3+ with respect to the bank facilities of Rs. 18.08 crores. The rating summary is given below Details of the bank limit rated by ICRA (Rated on long-term scale) Bank Limit Amount (Rs. Crore) Rating Assigned On ICICI Bank – Cash Credit 8.18 [ICRA]BBB (Stable) August 11, 2026 Total 8.18 Details of the bank limits rated by ICRA (Rated on short-term scale) Bank Limit Amount (Rs. Crore) Rating Assigned On ICICI Bank - Non-fund Based Limits Bank 7.40 Guarantee [ICRA]A2 August 11, 2026 ICICI Bank – Non-fund based-Forward 2.50 Contract Total 9.90 The rating rationale provided by ICRA can be accessed using below link: https://www.icra.in/Rationale/ShowRationaleReport?Id=144879 Thanking You, Yours faithfully, For IRIS RegTech Solutions Limited Santoshkumar Sharma Company Secretary & Compliance Officer (Mem. No. - ACS 35139)