Please find attached herewith the captioned intimation

September 17, 2026 National Stock Exchange of India Limited (Symbol: INDUSINDBK) BSE Limited (Scrip Code: 532187) Luxembourg Stock Exchange Madam / Dear Sir, Sub.: ESG Rating by Niche Ninety Nine Capability and Certifications (OPC) Private Limited Ref.: Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Pursuant to Regulation 30 of the SEBI Listing Regulations read with SEBI Circular no. SEBI/ HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, we hereby inform that Niche Ninety Nine Capability and Certifications (OPC) Private Limited (“Niche99”) has, assigned an ESG Rating of “73” to the Bank. The rating reported by Niche99 to BSE Limited on September 17, 2026, is available on the websites of BSE Limited (www.bseindia.com). Please note that the Bank has not engaged Niche99 for aforesaid ESG Rating. The said rating has been assigned independently by Niche99 based on publicly available information in accordance with its methodology and rating process framework. This information is also being hosted on the Bank’s website at www.indusind.bank.in. We request you to take the above information on record. Thanking you, Yours faithfully, For Induslnd Bank Limited Anand Kumar Das Company Secretary Solitaire Corporate Park Office: IndusInd Bank Limited, Building No.7, Ground floor, Solitaire Corporate Park, Andheri –Ghatkopar Link Road, Chakala Andheri (E), Mumbai – 400 093, India, Tel: (022) 66412442 Registered Office: 2401 Gen. Thimmayya Road, Pune 411001, India Contact us:(020) 2634 3201| Email us: reachus@indusind.com | Visit us:www.indusind.bank.in CIN: L65191PN1994PLC076333