
If you’re aiming to drive heavy vehicles professionally in Australia, you’ll be dealing with a national licence class system.
However, rules and criteria surrounding training, testing, and upgrade timelines vary from state to state, so being aware of your state’s requirements is crucial.

Nationally, the standard heavy vehicle licence classes are:
While each state has their own rules, a Light Rigid licence will generally let you drive trucks at the light-duty end of the spectrum with GVMs up to eight tonnes.
A Multi Combination licence, on the other hand, allows you to drive any truck on the road.
To step up to the next class, you’ll need to meet eligibility criteria including age, driving history, medical clearance, and pass both theory and practical tests. While the classes are national, each state runs its own licensing system, meaning the pathway to upgrade can look quite different from state to state.

No matter where you’re licensed, a few ground rules apply:
And if you move interstate, you’ll need to transfer your heavy vehicle licence through the new state’s authority.

While most states follow a similar licence progression path, the timing and requirements can vary significantly.
That means you could be upgrade-ready in one state but not yet eligible in another.
While medicals are common for higher classes, the rules differ:
Regardless, if you’re going for MC, be prepared to pass a medical no matter the state.

Some states offer industry-based exemptions:
This can make a big difference if you’re in farming or emergency services.
The gearbox you train and test in can affect your licence, but not everywhere:
This matters when you're planning to drive manual trucks so make sure your licence permits it.

Across the states, licensing is handled by the below bodies:
Upgrading your truck licence isn’t one-size-fits-all. The classes are national, but the process isn’t.
Therefore, it is important that you check your local authority’s rules before you book training or upgrade, and don’t assume your experience will carry over if you cross a border.