Northeast Frontier Railway has uploaded Corrigendum No. 1. This is against Tender Notice No. M-TSK-2026-19. The tender submission date has been updated. The opening date has also changed. The new submission deadline is 20-07-2026 at 15:00 hrs. Tender opening is scheduled for 20-07-2026 at 15:30 hrs. Interested parties should visit www.ireps.gov.in for full details.