MTNL Mahanagar Telephone Nigam Ltd Management Changes Announcement 2023 - Appointment of Director Shri Niraj Verma has been appointed as a Government Director of Mahanagar Telephone Nigam Limited (MTNL) w.e.f. 15.12.2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mahanagar Telephone Nigam Ltd