When does an agricultural combination need a permit?
Short answer
A permit or other authority is needed when the combination or journey falls outside the applicable notice.

Plain English
Check the hauling unit, every trailer or implement, dimensions, mass, route and jurisdiction.
What this means operationally
Keep a configuration and route record before testing notice eligibility.
Who it applies to
Agricultural operators moving machines, trailers and implements.
Example
A movement outside the approved network needs the appropriate authority before travel.
Exceptions and traps
A permit is not automatic and may include route, date, escort and document conditions.
What changed
Notice-based access can remove the need for a permit only for the movement it actually authorises.
Previous rule
Do not assume farm ownership changes the access requirement.
Legal foundation
Current agricultural vehicle and combination notice; applicable state schedule and incorporated network conditions.
Sources & primary documents
- www.nhvr.gov.au/law-policies/notices-and-permit-based-schemes/national-notices
- www.nhvr.gov.au/law-policies/notices-and-permit-based-schemes/state-notices
WWTG verification: NHVR notice libraries and current agricultural notice conditions.
Frequently asked questions
Can I use one permit across borders?
Check the permit and each jurisdiction.
Does the notice cover the return?
Only if its conditions cover that movement.