IOC Indian Oil Corporation Ltd Management Changes Announcement 2024 - Secretarial Auditor Appointment Indian Oil Corporation Ltd. has appointed M/s. Dholakia & Associates LLP as the Secretarial Auditor for the year 2024-25, approved by the Board on August 30, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Indian Oil Corporation Ltd