New Delhi (28.04.2025): Coal India Limited (CIL) is going to introduce dress code for its employees across the organisation and its subsidiaries. The use of dress code is common at mines, exploration sites, refineries and fuel stations, but implementing it at the executive level has always been a challenge. A senior official said it will create oneness across organisation. This is to recall that ONGC has its dress code -- sky blue or off-white shirt and black or grey trousers.