MTNL Mahanagar Telephone Nigam Ltd Investments/Divestments Announcement 2024 - Compliance Certificate Submission MTNL sends Compliance Certificate under SEBI (LODR) Regulations for FY ended on March 31, 2024, related to Share Transfer facility..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mahanagar Telephone Nigam Ltd