The Chief Commercial Manager/FM, Northeast Frontier Railway, Maligaon, Guwahati, issues a corrigendum under Tender No: BDU-Consultant-04-2025 regarding key personnel provisions for the engagement of a consultant for a comprehensive market study to enhance freight and parcel traffic business, with the full tender document and updated terms accessible on ireps.gov.in until the closing date of 16-06-2026.