POWERGRID Power Grid Corporation of India Ltd Investments/Divestments Announcement 2024 - Certificate Submission POWER GRID CORPORATION OF INDIA LTD. submitted a certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018 for the quarter ended March 31, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd