Transport law, news & explainers
Transport law, news & explainers
Independent Australian transport journalism, special reports and plain-English reference guides built from primary sources.
News · Vehicle Standards
Mercedes-Benz says its NextGenH2 Truck can travel well over 1,000 kilometres on liquid hydrogen, with around 100 trucks planned for real-world customer operation from the end of 2026.
September 16, 2026
News · Vehicle Standards
MAN says its new 6×2 eTGX can travel up to 720 kilometres without intermediate charging — another sign that electric truck range is moving…
September 16, 2026
News · Vehicle Standards
ZF is demonstrating high-speed truck-to-trailer connectivity at IAA Transportation 2026, opening the door to software-defined functions across the whole combination.
September 16, 2026
News · Freight & Supply Chain
Queensland’s new five-year freight plan sets 70 actions, including a three-year rail-container rebate, heavy-vehicle access reform and a State of Freight Snapshot.
September 14, 2026
Analysis · Freight & Supply Chain
The Commonwealth is offering rail operators up to $26 million to shift existing road freight onto rail. The scheme is also testing something bigger:…
September 12, 2026
Explainers and stories together
24 items
Duties, enforcement, liability and the Heavy Vehicle National Law.
13 items
Networks, notices, route access and permit decisions.
11 items
Vehicle limits, combinations, loading and measurement.
10 items
Work, rest, medical fitness and operational responsibility.
8 items
Accreditation, safety systems, records and assurance.
8 items
Roadworthiness, modifications and technical requirements.
20 items
Contracts, customers, depots and chain-wide impacts.
2 items
Port access, landside operations, fees and commercial pressure.
22 items
Policy change, reform programs and practical productivity.
Special report
A national notice can provide a common framework, but state schedules, networks and conditions can make access different in each jurisdiction.
A prime mover or rigid truck may tow one trailer or implement; an agricultural vehicle or machine may tow up to two, subject to every other notice condition.
A permit or other authority is needed when the combination or journey falls outside the applicable notice.
An agricultural notice can authorise a specified vehicle or combination without an individual permit, but only if its vehicle, route, state schedule and conditions are met.
The National Automated Access System (NAAS) is designed to replace large parts of Australia’s manual heavy-vehicle permit process with vehicle-specific access outcomes based on road-manager decisions, network conditions and asset data—but it does not take the access decision away from road managers and it will not eliminate every permit.
Concessional Mass Limits (CML) were abolished on 1 August 2026. Their former mass values were incorporated into General Mass Limits (GML), so an operator no longer needs the relevant mass accreditation merely to use those former CML weights.
No. NHVR Regulatory Advice is general regulator guidance, not legislation, a legal instrument or an NHVR code of practice issued under HVNL s 705. It can help a business identify risks and possible controls, but it does not replace the law or guarantee compliance.
Use the current Gazette instrument as the starting point, then check eligibility, dates, jurisdiction, state schedules, network maps, operating conditions and every incorporated supporting document.
A notice only has to be carried when it makes carriage a condition, but permit copies and particular supporting documents must be carried where the applicable regulation, permit or instrument requires them.
They are different compliance tools: an enforceable undertaking is an accepted commitment, while a Supervisory Intervention Order and an injunction are court orders.
Yes—but only decisions identified as reviewable in Schedule 3 of the HVNL or the national regulations can be internally reviewed. An application normally must be made in writing within 28 days and state detailed grounds.
Heavy Vehicle Accreditation is the voluntary national framework introduced on 1 August 2026 for audited safety management and approved alternative compliance in maintenance, mass and fatigue.