Web link letter for the Annual report of the Financial Year 2025-26.

Date: 03rd September, 2026 To, To, Department of Corporate Services The Secretary BSE Limited The Calcutta Stock Exchange Limited P.J. Towers, Dalal Street 7, Lyons Range, Dalhousie Mumbai- 400 001 Kolkata- 700 001 Scrip Code: 533285 Scrip Code: 28393 Sub: Web-link of the Annual Report for the financial year 2025-26 Dear Sir/Madam, In terms of the requirements of Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, a letter is being sent to those members whose E-mail addresses are not registered with the Company/Depository Participant(s), providing the web-link along with the path to access the Annual Report of the Company. 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 Web-link of the Annual Report for the financial year 2025-26 Date: 1st September, 2026 Dear Member, We are pleased to inform you that the 20th Annual General Meeting (“AGM”) of the Members of RDB Infrastructure and Power Limited (Formerly Known as RDB Realty & Infrastructure Limited) will be held on Saturday, 26th September, 2026 at 11:30 A.M. (IST) through video conferencing (“VC”)/ Other Audio-Visual Means (“OAVM”). In terms of the Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015, in the absence of your email id registered with the RTA/ Depository Participant, this letter is being sent to you to provide the web-link along with the path to access the Annual Report of the Company. You may access the Annual Report for the financial year 2025-26 by visiting the following web link: Web-link: https://www.rdbindia.com/wp-content/uploads/2026/08/Annual-Report_2025-26.pdf Path: www.rdbindia.com > Investors > Annual Report > Financial Year 2025-26. We kindly request you to update your email address with the Company/Depository/RTA to ensure easy access to Company’s documents. Thanking You, For RDB Infrastructure and Power Limited (Formerly Known as RDB Realty & Infrastructure Limited) Sd/- Shubham Vaidya Managing Director