IRB Infrastructure Developers Limited

Corporate Office

1

Corporate Office

3rd Floor, IRS Complex, Chondivoli form, Cllordivoli Villoge, Andheri (E), Mumbai - 400 On. Tel: 9 1 - 22 - 6640 4220 / 4880 4200 ' Fax: 9 1 - 22 - 2857 3441 • e-mail: inlo®irb.oo.in. www.irb.oo.in ON : l659 1 OMH 1998P1.C 11 5967 May 23, 2022 Corporate Relationship Department, BSE Limited Phiroze Jeejeebhoy Towers Dalal Slreet, Mumbai- 40000 I. Li sti ng Department, National Stock Exchange of India Limited Exchange Plaza, C-I Block G Bandra Kurla Comp lex, Bandra (E), M um ba i. Re: - Scrip Code 532947; Symbol: IRB Sub: Regulation 30 - Transcript for the Earnings Call held on May 18,2022 Dear Sir/Madam, Pursuant 10 Rcgulmion 30 of the SEBI (Listing Obl igati ons and Disclosure Requirements) Regu lations, 2015, the transcript of the Earnings Call is now made ava ilab le on the website of the Company at www. irb.co.in. Kindly take the same on your record. Thanking you, Yours faithfully, For IRB Infrastructure Developers Ltd Company Secreta ry Regislantcl Office: 1101 , Hirononc1ani Know