While using CNG as fuel


  •  Vehicle using CNG to follow the required conditions mentioned in the central motor vehicles rules
  •  Ensuring that the workshop is authorized and observes safety standards and code of practices in kit installation and commissioning.
  •  Kit/cylinder to be of approved type for the make of vehicle

  •  Vehicle to undergo the required pre-conversion checks thoroughly

  •  Complete and thorough leak test of the gas system

  •  Installer’s certificate to be collected from the workshop

  •  Endorsement of CNG or bi-fuel mode in Registration Certificate from RTO

  •  Annual checking of the CNG kit and keeping the related certificates

  •  CNG Cylinder to follow the Gas cylinder rules and to be hydro tested once in 5 years keeping in mind the certificate of the same

  •  Certificate of CNG kit, Fitness and hydro test to be possessed by the driver all the time


  •  Buy components from different sources and install the kit yourself

  •  Modification or improvisation of the kit at unauthorized workshops

  •  Install an LPG, Propane or any other cylinder in place of CNG cylinder

  •  Filling LPG, Propane or any other fuel in place of CNG in a CNG cylinder

  •  Passengers on board while filling

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