The National Heavy Vehicle Regulator (NHVR) publishes materials to provide advice and guidance on how to do business with us and comply with the Heavy Vehicle National Law (HVNL). We are aware that on occasion, businesses imply a connection or affiliation with a government agency by way of the presentation and wording of their advertising material, where no such connection exists. If you are uncertain of whether an entity has a legitimate connection with the NHVR, please contact us to discuss, before dealing with them.






Chain of Responsibility


Codes of Practice


Compliance and enforcement


Fatigue management


Mass, dimension and loading


National Heavy Vehicle Accreditation Scheme


Performance-Based Standards




Roadworthiness Program


Safety and compliance alerts


Vehicle standards