All heavy vehicles that are used on a road must comply with the National Heavy Vehicle Standards (the standards) unless otherwise exempted.
The standards set out requirements for heavy vehicles and their related components and equipment. Its purpose is to ensure that heavy vehicles used on roads are of a standard and in a condition that prevents or minimises safety risks.
Compliance requirements will vary depending on the heavy vehicle in question, and its proposed use. Some vehicles that exceed or cannot comply with the requirements of the standards may be able to seek an approval or exemption that allows them to operate.
