Heavy Vehicle Services (HVS) are the heavy vehicle regulator for Western Australia (WA) and are responsible for improving heavy vehicle safety, productivity, and the equity of services across the transport industry through compliance, innovation, and road asset sustainability.
HVS facilitate and regulate the movement of Restricted Access Vehicles (RAVs) across the state, provide a one-stop shop for permits and traffic escort services for oversize, over mass movements, administer the Heavy Vehicle Pilot licencing scheme, the WA Heavy Vehicle Accreditation Scheme (WAHVA), the training and certification of WA Heavy Vehicle Accreditation Scheme (WAHVA) Auditors, and work with industry groups and other government agencies at a state and national level.
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HVS Update 23-2026
New guardrail barriers have been installed on a portion of the Great Northern Highway in the Pilbara.
HVS Update 22-2026
The Tonkin Highway contraflow between Hale Road and Abernethy Loop Ramp Traffic Guidance Scheme has been updated.
HVS Update 21-2026
A new education module for Heavy Vehicles in WA has launched on the website.
Heavy Vehicle Travel Impacts
A new Travel Impacts tool is now available, allowing you to search and filter impacts to your RAV or OSOM journey.


