Please find enclosed herewith non-binding Memorandum of Undertaking between Titagarh Rail Systems Limited and Siemens

26th August, 2026 BSE Limited (BSE) National Stock Exchange of India Limited (NSE) The Department of Corporate Services The Listing Compliance Department Phiroze Jeejeebhoy Towers Exchange Plaza Bandra-Kurla Complex Dalal Street, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 532966 Symbol: TITAGARH Madam/Sir, Sub: General Update - Non-Binding Memoranda of Understanding with Siemens to explore partnership for global metro projects We wish to inform you that the Company has on 25th August 2026 signed a non-binding Memoranda of Understanding with Siemens, to jointly evaluate and explore international metro rolling stock opportunities, on a case-to-case basis. This arrangement is expected to further strengthen TRSL's commitment to promote local manufacturing in India. The said disclosure is also being made available on the website of the Company at www.titagarh.in. Thanking you, yours faithfully, For TITAGARH RAIL SYSTEMS LIMITED Aditya Purohit Company Secretary & Compliance Officer M. No. ACS 27825 CIN: L27320WB1997PLC084819 Registered Office: Poddar Point, 10th Floor, 113 Park Street, Kolkata 700016, India Corporate Office: Titagarh Towers, 756 Anandapur, E.M Bypass, Kolkata 700107, India Phone:+91 33 40190800 Fax: +91 33 40190823 Email: corp@titagarh.in; Web: www.titagarh.in