Appointment of Mr. Sudarshan Patodia as the Chief Financial Officer (KMP) of the Company

September 23, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot No. C/1, G Block, Corporate Relationship Department, Bandra Kurla Complex, Bandra (E), Phiroze Jeejeebhoy Towers, Mumbai - 400051. Dalal Street, Mumbai - 400001. Symbol: RAINBOW Scrip Code: 543524 Sub: Outcome of the Board Meeting. Dear Sir/ Madam, This is to inform that pursuant to Regulation 30 read with Schedule III to the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“the SEBI Listing Regulations”), please take note that the Board of Directors of the Company, at its meeting held today i.e., September 23, 2026, has, inter-alia, considered and approved the following matters: 1. Appointment of Chief Financial Officer (Key Managerial Personnel) of the Company. Pursuant to the recommendations of the Nomination and Remuneration Committee and the Audit Committee, the Board of Directors of the Company has appointed Mr. Sudarshan Patodia as the Chief Financial Officer and Key Managerial Personnel of the Company and designated him as Group Chief Financial Officer, with effect from September 23, 2026. The requisite disclosure pursuant to Regulation 30 of the SEBI Listing Regulations read with Schedule III thereto and the SEBI Master Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026 (“SEBI Master Circular”), is enclosed herewith as Annexure A. 2. Amendment(s) to the Policy on Determination of Materiality of Events / Information: The Board of Directors has approved amendments to the Policy on Determination of Materiality of Events / Information (“Policy”). The amended Policy is available on the website of the Company at https://www.rainbowhospitals.in/investors-relations/policies-&-programs. Rainbow® Children's ~ BirthRighf Hospital ~ - BY RAINBOW HOSPITALS WOMEN CARE I CHILD CARE I FERTILITY The Board Meeting commenced at 5:30 PM and concluded at 5:45 PM. This is for your information and record. Thanking You, Yours Faithfully, For Rainbow Children’s Medicare Limited Shreya Mitra Company Secretary and Compliance Officer Encl.: As above Rainbow Children's Medicare Limited Registered Office: 8-2-120/103/1, Survey No. 403, Road No. 2, Banjara Hills, Hyderabad- 500034, Telangana CIN :L85110TG 1998PLC029914 Q Corporate Office: 8-2-19/1/A, Daulet Arcade, Road No. 11, Banjara Hills, Hyderabad- 500034, Telangana G info@rainbowhospitals.in \;' 1800 2122 iffil www. rainbowhospitals.in OUR PRESENCE: BENGALURU CHENNAI DELHI GUWAHATI HYDERABAD RAJAHMUNDRY VIJAYAWADA VISAKHAPATNAM WARANGAL Annexure – A S. No Particulars Details Mr. Sudarshan Patodia 1. Reasons for change Appointment as Chief Financial Officer (Key viz appointment, resignation, Managerial Personnel) of the Company and removal, death or otherwise designated as Group Chief Financial Officer. 2. Date of appointment/ Date of Appointment: September 23, 2026 Cessation & term of appointment. Term of Appointment: Not Applicable 3. Brief Profile Mr. Sudarshan Patodia is a Chartered (In case of Appointment) Accountant and a Gold Medalist with nearly two decades of experience in finance across the healthcare, retail and FMCG sectors. Prior to joining Rainbow Children’s Medicare Limited, he served as the Chief Financial Officer of New Delhi Centre for Sight Limited, where he was responsible for finance, treasury, investor relations, strategic planning, fundraising and M&A, and was involved in acquisition transactions and fundraising initiatives. Prior to Centre for Sight, he served as Vice President – Finance at Vishal Mega Mart, where he contributed to business finance, FP&A, investor relations and the company’s IPO journey. He has also spent approximately 14 years with ITC Limited across corporate and business finance roles, including treasury, planning, internal audit and category finance. 4. Disclosure of relationships Not Applicable between directors (in case of appointment of a director)