To register a heavy vehicle in the Northern Territory (NT) you should follow these steps:
Step 1. Find out who can register a heavy vehicle.
Step 2. Nominate an operator of the heavy vehicle.
Step 3. Arrange for a heavy vehicle inspection - no booking fee is required.
Step 4. Apply to register your vehicle and pay a fee.
You must have a roadworthy inspection in order to register your heavy vehicle. A temporary licence (registration) may be issued on a case by case assessment for the purpose of repairs.
There are also specific rules for registering special purpose vehicles.