The Principal Chief Materials Manager, Northeast Frontier Railway, Maligaon, Guwahati, invites online bids (Tender Notice No. S/07/2026-27) for diverse railway material supply works. Complete tender details and bidding schedules are available on the official railway procurement portal. Interested agencies can log in to www.ireps.gov.in from July 10, 2026, through July 23, 2026. For any queries, contact the office of the Principal Chief Materials Manager, Northeast Frontier Railway, Maligaon, Guwahati, Assam, India.