Dr. Baldev Singh appointed as PCMO, PLW By Staff Reporter on December 21, 2024 Dr. Baldev Singh, an officer of the Indian Railway Health Service (IRHS), has been appointed as the Principal Chief Medical Officer (PCMO) of Patiala Locomotive Works (PLW), where he is currently serving. Share this: Published in PSU BUZZ Indian RailwaysPatiala Locomotive WorksPLW