Chain of Responsibility (CoR) is a legislated requirement that everyone involved in the supply chain is legally obliged to ensure the Heavy Vehicle National Law (HVNL) is adhered to. While it sounds technical, basically it comes down to doing your part to ensure a safe industry. CoR is designed to meet this safety goal by addressing driver fatigue management, speed, overloading, and load restraint issues by putting legal obligation on parties involved in the supply chain. The law, which was revised in 2018, recognises that there can be multiple parties responsible for any offences a driver or operators of heavy vehicles can make. Couriers and Freight as shipping experts with years of experience working with transport providers understands how CoR impacts everyone involved in the supply chain.