Certificate under SEBI (Depositories and Participants) Regulations, 2018

. Railway Infrastructure Limited 10 July, 2026 To To The Listing Department The Listing Department BSE Limited, National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalai Street, Bandra Kurla Complex, Mumbai - 400 001 Bandra (East), Mumbai — 400 051 Scrip Code : 542057 Scrip Symbol : BCPL Dear Sir/Ma’am, Sub: Submission of Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30'" June, 2026 We enclose herewith a Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30" June 2026, received from Maheshwari Datamatics Pvt Ltd., Registrar and Share Transfer Agent of the Company. This is for your information and records. Thanking you. Yours faithfully, For BCPL Railway Infrastructure Limited Digitally signed DEVSHRE byoevsiee ESINHA Dste:202607.10 14351240550 Devshree Sinha Company Secretary 13B, Bidhan Sarani, 4th Floor, Kolkata - 700 006, Phone : 2219 0085, 9674911100 E-mail : corp@bcril.com, Website : www.bcri.com CIN NO : L51109WB1995PLC075801 Branch Office: 112, Raja Ram Mohan Roy Sarani, Ground Floor, Kelkata - 700 009, Phone : 2219 1814 §§ MAHESHWARI DATAMATICS PVT. LTD. Regd. Off. : 23, R. N. Mukherjee Road, 5th Floor, Kolkata - 700 001, Phone : 2248-2248, 2243-5029, 2231-6839 E.mail : contact@mdplcorporate.com, Website : www.mdpl.in, CIN : U20221WB1982PTC034886 St No.13 TURE LTD - RAILWAY INFRA TH FLOOR BIDHAN SARANI