IRIS RegTech Solutions Limited — Regulatory Filings 2026

May 18, 2026

iRIS
Building Transparency, Driving Growth

May 18, 2026

To,

BSE Limited
Corporate Relationship Department,
Phiroze Jeejeebhoy Towers,
Dalal Street, Mumbai 400 001

National Stock Exchange of India Limited
Exchange Plaza, 5th Floor, Plot No C/1,
G Block, Bandra-Kurla Complex,
Bandra (East), Mumbai - 400 051

Scrip Code: 540735
Symbol: IRIS

Dear Sir / Madam,

Sub: Audio Recording of Earnings Call under Regulation 30 read with Schedule III of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015.

We would like to inform you that the Earnings Call with the Analysts and Investors was held on Monday, May 18, 2026, at 16:00 (IST) for discussion on the Audited Financial Results for the quarter and year ended March 31, 2026.

Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Audio recording of the said Earnings Call is available on the Company's website at

https://irisregtech.com/wp-content/uploads/2026/05/IRIS_Recording_EarningsCall_18May2026.mp3 .

We hereby request you take the above information for your record.

Thanking You.

Yours faithfully,

For IRIS RegTech Solutions Limited
Digitally signed by
SANTOSHKUMAR
JAISHANKER SHARMA
Date: 2026.05.18 18:16:45
+05'30'

Santoshkumar Sharma
Company Secretary & Compliance Officer
(ICSI Membership No. ACS 35139)

IRIS REGTECH SOLUTIONS LIMITED
(Formerly known as IRIS Business Services Limited)
Tower 2 3rd floor International Infotech Park Vashi Navi Mumbai – 400703 Maharashtra India
Tel: 022 6723 1000 | Email: cs@irisbusiness.com | www.irisregtech.com
CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV