Do I need a Class 3 (Miscellaneous) permit?
You can apply for a Class 3 (Miscellaneous) permit if your heavy vehicle does not comply with mass, dimension or operating requirements set out in a gazette notice. A class 3 permit may also be required if your heavy vehicle is operating under a jurisdictional permit-based scheme. Your application will be assessed against the relevant vehicle standards and safety.
The NHVR processes ALL Class 3 (Miscellaneous) permit applications for travel within and between the Australian Capital Territory, New South Wales, Queensland, South Australia, Tasmania and Victoria through the NHVR Portal.
For travel within the Northern Territory and Western Australia you need to apply directly to the relevant state or territory road transport authority.
- Common Class 3 combinations - South Australia (PDF, 926KB) and NHVR Portal input sheet - South Australia Class 3 (PDF, 1.2MB)
- Common heavy vehicle combinations used in New South Wales - Class 3 (PDF, 404KB)
- Increased Mass Limits for Eligible 3-axle Buses in New South Wales information sheet (PDF, 245KB) - Describes the increased mass limits for eligible 3-axle buses and operating conditions in New South Wales. Eligible buses will need to apply to the NHVR and applications will be assessed on case by case basis.
Post or fax application
Please note: If you apply through post or fax, all correspondence relating to that application will be done through the same channel.
- Class 3 (Miscellaneous) permit application form (PDF, 1.2MB)
- Additional Axle Mass and Spacings attachment (PDF, 290KB)
Note: Please right-click on a form and save it to your computer, rather than opening it up directly in your web browser. The form can then be opened locally and saved.