RVNL Rail Vikas Nigam Ltd Other Situations Announcement 2025 - Secretarial Auditor Engaged Rail Vikas Nigam Ltd's Board approved the engagement of M/s. Sinha & Srivastava LLP as Secretarial Auditor for 5 years starting FY 2025-26, pending shareholder approval at the upcoming AGM..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Rail Vikas Nigam Ltd