AS / NZS 1425 LP Gas Fuel Systems for Vehicle Engines - Western Australia


You will need to comply with this standard if you intend to manufacture, supply or operate a Liquid Petroleum Gas (LPG) powered motor vehicle.

This standard specifies requirements for liquefied petroleum gas (LP Gas) fuel systems for engines mounted on motor vehicles, either for the propulsion of the vehicles or for driving some auxiliary function, for example a mixer or a pump. This standard provides requirements for the design and construction of component parts and for their installation in vehicles, and for tests, commissioning and periodic inspection.

You are need to comply with the version of the standard that was in force at the time your vehicle was first equipped to run on LPG. For new vehicles you need to comply with the version of AS / NZS 1425-1999 LP Gas Fuel Systems for Vehicle Engines published in November 2002.

Please consult the Contact Officer for more information and to ascertain the level of compliance that may be required.

Service type

Code of Practice

A code of practice is a set of rules which details how people in a certain industry should behave. A code of practice can be defined as a result of legislation or by industry regulators and bodies.

Other resources

Act(s) name

Road Traffic (Vehicles) Act 2012 Western Australia

Regulation(s) name

Road Traffic (Vehicles) Regulations 2014 Western Australia

Administering agency

Department of Transport

Transport Services

Driver and Vehicle Services

Contact details

Contact Email, Phone and Address Details for this service in simple two column table format, header then data.

Please use these contact details for help or more information:

Vehicle Safety and Standards

Driver and Vehicle Services

Transport Services

Department of Transport

Western Australia
Mailing address: PO BOX R1290
Perth, Western Australia 6844
Phone: 13 11 56