INTERISE TRUST has informed the Exchange regarding Credit rating Review on 21/08/2026

TRUST August 21, 2026 Corporate Relations Department The Listing Department, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Mumbai - 400 001 Bandra Kurla Complex, Bandra (E), Scrip Code: 541300 | 977222 | 977223 | 731807 Mumbai – 400 051 Trading Symbol: INTERISE Dear Sir/Madam, Sub: Credit Rating of Interise Trust With reference to the earlier intimation dated May 26, 2026, and outcome of the Investment and Finance Committee for issuance of Commercial Papers in one or more tranches up to an aggregate amount, not exceeding Rs. 1,800 Crores earlier submitted to you on the event date (August 21, 2026) and pursuant to Regulation 23 of Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014 read with SEBI Master Circular for Infrastructure Investment Trust bearing reference no. SEBI/HO/DDHS-PoD-2/P/CIR/2025/102 dated July 11, 2025, as amended from time to time, we are pleased to inform you that, ICRA Limited has revalidated the existing commercial papers rating of A1+ which has remained unchanged. Further, the rating letter received from ICRA Limited has been enclosed herewith. You are requested to take the above on your record. Thank you. Yours Truly, For Interise Trust Through its Investment Manager, Interise Investment Managers Private Limited Amit Shah Chief Compliance Officer & Vice President – Company Secretary Trustee to Interise Debenture Trustee ICICI Bank Limited, IDBI Trusteeship Services Limited Axis Trustee Services Limited Issuer and Paying Agent, ICICI 4th Floor, Office No. 405, The Ruby, 2nd Floor, SW, 29 Bank Ltd, L&T Ltd., Mount Kanchenjunga Building, Barakhamba Senapati Bapat Marg, Poonamallee Rd, Manapakkam, Road, New Delhi – 110001 Dadar West, Mumbai - 400 028 Chennai – 600089 SEBI Regn. No. IN/InvIT/17-18/0007 Principal Place of Business: A-303 & 304, 3rd Floor, Delphi Orchard Avenue, Hiranandani Business Park, Powai, Mumbai - 400076 | Tel: +91 22 3507 1500 • E-mail: investor.cs@interiseworld.com • Website: www.interiseworld.com