OIL Organises Familiarisation Programme on Vigilance Manual 2026 for OIL and NRL Officers
New Delhi : Oil India Limited (OIL) organised a full-day Familiarisation Programme on Master Circulars and the Updated Vigilance Manual 2026 for Vigilance Officers of OIL and Numaligarh Refinery Limited (NRL) at OIL’s Corporate Office in Noida. The programme was conducted as


