IRB Infrastructure Developers Limited — Regulatory Filings 2025

May 30, 2025

May 30, 2025

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

Listing Department,

National Stock Exchange of India Limited

Exchange Plaza, C-1 Block G, Bandra Kurla Complex, Bandra (E), Mumbai 400 051

Dear Sir,

Ref.: Scrip Code: 532947, Symbol: IRB

Sub.: Intimation of Schedule of analysts / Institutional investor meeting – Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

In terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please note that the Senior Management of the Company will be having meeting/group meetings with Investors/Analyst (virtual/in person) at the investor conference hosted by BofA Securities scheduled on June 4, 2025*.

Please note that no UPSI is expected to be shared during the meeting/s.

*Schedule subject to change

This is for your information and records.

Thank you,

For IRB Infrastructure Developers Limited

Digitally signed Mehulkuma by Mehulkumar r Natwarlal Natwarlal Patel Patel Date: 2025.05.30 13:57:48 +05'30'

Mehul Patel

Company Secretary