Who must be informed about the hazards associated with the materials being transported?

The correct answer emphasizes the importance of informing all personnel involved in handling hazardous materials about the associated risks. This includes everyone who comes into contact with the materials, not just the driver, because safety in the transportation and handling of hazardous materials is a collective responsibility.

All personnel, from the shipping company to loading dock employees, drivers, and emergency responders, require knowledge of the hazards to ensure safe practices are followed throughout the supply chain. This comprehensive awareness helps in preventing accidents and enables individuals to take appropriate response actions in case of an emergency involving hazardous materials.

By ensuring that all those involved are well-informed, organizations can foster a safer working environment and comply with regulations that govern hazardous materials handling.