Parag Kumar Goyal, formerly posted as Executive Director/Quality Assurance/Signal & Telecommunications (ED/QA/S&T), Research Designs and Standards Organisation (RDSO), has been granted an extension in his deputation tenure with RailTel Corporation of India Limited (RCIL) as Principal Executive Director (PED), EB, Corporate Office, for the fourth and fifth year, which is up to December 6, 2027. He is an Indian Railway Service of Signal Engineers (IRSSE) officer.