Integral Coach Factory Chennai invites competitive online proposals for technical work involving the migration of the ICF PLM System to Teamcenter under Notice No. 2026472212297. Eligibility parameters, software integration criteria, and general terms are detailed on the official portal ireps.gov.in. The online system will automatically close the acceptance window for digital bids on August 7, 2026, at 15:00 hours. General structural info and department updates remain accessible on the main portal icf.indianrailways.gov.in.