RVNL Rail Vikas Nigam Ltd Management Changes Announcement 2025 - Secretarial Auditor Appointment Rail Vikas Nigam Ltd has appointed M/s Kumar Naresh Sinha & Associates as the Secretarial Auditor for FY 2024-25, effective February 14, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Rail Vikas Nigam Ltd