Govt issues notification for retrofitting CNG/ LPG kits on vehicles, replacement of diesel engines
In the latest draft notification issued by the Transport Ministry, Government of India, modification of vehicles has been allowed for retro fitment of CNG and LPG kits for vehicles. This modification can also be done in the case of diesel and petrol engines to be replaced by CNG and LPG engines in the case of Bharat Stage (BS-VI) vehicles weighing less than 3.5 tonnes.
Source: india.com