We wish to inform you that Mr. Raju Singh (DIN: 09117852), Director of the Company, who was liable to retire by rotation at 20th AGM, did not seek re-appointment and vacancy so caused, be not filled.

Date: 07th October 2026 To, To, Department of Corporate Services The Secretary, BSE Limited The Calcutta Stock Exchange Limited P.J. Towers, Dalal Street, 7, Lyons Range, Mumbai- 400 001 Kolkata- 700 001 Scrip Code: 533285 Scrip Code: 028393 Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015 - Retirement of Director by rotation who does not seek re-appointment. Dear Sir/Madam, Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations"), we hereby inform you that Mr. Raju Singh (DIN: 09117852), Executive Non- Independent Director of the Company, who was liable to retire by rotation at the 20th Annual General Meeting of the Company held on 26th September, 2026, did not seek re-appointment upon retirement by rotation and it was decided that the vacancy so caused, be not filled. Accordingly, Mr. Raju Singh (DIN: 09117852) ceased to be a Director on the Board of the Company at the conclusion of the 20th AGM held on 26th September, 2026. The details as required under Regulation 30 of SEBI Listing Regulations read with SEBI Master Circular No. HO/49/14 /14(7)2025-CFD- POD2/I/3762/2026 dated 30th January, 2026, is enclosed as “Annexure A”. This is for your information and record. Thanking You, For RDB Infrastructure and Power Limited (Formerly known as RDB Realty & Infrastructure Limited) Shubham Vaidya Managing Director (DIN: 11294349) ANNEXURE- A DETAILS REQUIRED UNDER REGULATION 30 OF SEBI (LISTING OBLIGATIONS AND DISCLOSURE REQUIREMENTS) REGULATIONS, 2015 READ WITH SEBI MASTER CIRCULAR NO. HO/ 49/ 14/14(7)2025-CFD-POD2/I/3762/2026 DATED JANUARY 30, 2026: Sr. Details of events that need to be Retirement by rotation of Mr. Raju Singh (DIN: No. provided 09117852) 1. Reason for change viz. appointment, Mr. Raju Singh (DIN: 09117852), who was liable to reappointment, resignation, retire by rotation at the 20th Annual General Meeting of removal, death or otherwise; the Company held on 26th September, 2026, has not sought re-appointment upon retirement by rotation. 2. Date of appointment/reappointment/ Date of cessation: 26th September, 2026. cessation (as applicable) & term of appointment/ reappointment On conclusion of the 20th AGM held on 26th September, 2026 and based on the voting result of AGM submitted vide Scrutiniser’s report dated 26th September, 2026 3. Brief Profile (in case of Not Applicable appointment) 4. Disclosure of relationships between Not Applicable directors (in case of appointment of a director)