Accreditation of a Person to Install and Repair CNG Fuel Systems in Motor Vehicles - Victoria


You will require this accreditation if you intend to install or repair Compressed Natural Gas (CNG) fuel systems in motor vehicles. This accreditation exists to ensure CNG fuel systems are installed safely.

Accreditation allows you to carry out CNG conversions, service and repair work on motor vehicles VicRoads registered workshops. Restricted accreditation is also available, which authorises you to perform service and repair work only on CNG fuel systems in registered workshops. Registration allows businesses to perform conversions whilst accreditation is for individuals.

Repair work means work that involves opening the high pressure CNG lines to the atmosphere.

Please consult the responsible agency for more information and to ascertain the level of compliance (if any) that may be required.

Service type


A licence defines the need to obtain recognition / certification and registration to undertake a certain business activity.

Eligibility requirements

In order to be eligible for accreditation you must:

  • have adequate CNG Industry work experience
  • be suitably trade qualified
  • complete the relevant CNG training package
  • submit the required documentation
  • pay any required fees.

Please consult the Automotive Alternative Fuels Registration Board for further information.

Ongoing eligibility requirements

You will need to notify the VicRoads in writing of any change to your address, and must keep adequate records as specified by VicRoads.


Accreditation must be renewed annually.


Fees Details for this service in table format.

Task Type Business Structure Amount Description
Apply Application All $87.80

Accreditation application.

Apply Application All $712.80 Registration application.


Task Business Structure Resources
Apply All CNG Restricted Accreditation Application - Please consult the responsible agency for information on fees to be submitted with your application.
Apply All CNG Accreditation Application - Please contact the responsible agency for application forms and registration details.
Apply All CNG Registration Application - Please contact the responsible agency for application forms and registration details.

Act(s) name

Road Safety Act 1986 Victoria

Regulation(s) name

Road Safety (Vehicles) Regulations 2009 Victoria

Application process


Please lodge your application (together with payment) directly with the AAFRB.

Additional information

All CNG installations must comply with the requirements of Australian Standard AS/NZS 2739 and be fitted with an acceptable natural gas compliance plate. Compliance plates are only issued to Victorian businesses that are registered with VicRoads.

Administering agency

Department of Transport