This document provides an overview of requirements for transporting hazardous materials as a commercial driver. It defines hazardous materials as products that pose health, safety or property risks during transportation, including gases, solids and liquids. It outlines responsibilities for shippers, carriers and drivers in properly containing, communicating and transporting hazardous materials safely. Requirements include training, permits, shipping paperwork, labels, placards and manifests to identify hazardous materials and ensure their safe handling.