Which federal agency is responsible for enforcing laws regarding the transportation of hazardous materials?

The Department of Transportation (DOT) is the correct agency responsible for enforcing laws related to the transportation of hazardous materials. This federal agency oversees the safe transport of hazardous materials to protect public safety and the environment. The DOT establishes regulations and guidelines that must be followed by individuals and companies that transport hazardous substances, ensuring that these materials are handled and moved in ways that minimize risks.

While the Environmental Protection Agency focuses on the environmental impacts of hazardous materials and the Occupational Safety and Health Administration deals with workplace safety standards, the DOT specifically addresses the logistics and safety of transporting those materials. The Federal Bureau of Investigation does not have a role in this area, as its mission is focused on national security and law enforcement rather than transportation regulations.