National Heavy Vehicle Regulator

When it comes to managing speed in heavy vehicles, chain of responsibility laws place all parties in the driver’s seat. Parties in the supply chain must take all reasonable steps to make sure don't cause or influence drivers to exceed speed limits. This information is also available as a fact sheet from https://www.nhvr.gov.au/safety-accreditation-compliance/chain-of-responsibility/about-the-chain-of-responsibility