Which federal agency regulates hazardous materials transportation?

The agency that regulates hazardous materials transportation is the Federal Motor Carrier Safety Administration (FMCSA). This agency is part of the U.S. Department of Transportation and is responsible for overseeing and enforcing regulations concerning commercial motor vehicles, including those transporting hazardous materials. The FMCSA sets standards to ensure safety in the transportation of hazardous materials, encompassing all aspects like packaging, labeling, and training for drivers.

Other agencies mentioned have different primary functions: the Environmental Protection Agency (EPA) focuses on protecting the environment and human health; the Federal Aviation Administration (FAA) regulates civil aviation, including air traffic and safety procedures for air transport; and the Occupational Safety and Health Administration (OSHA) is responsible for ensuring workplace safety and health. Therefore, while all play crucial roles in safety and regulation, FMCSA is the designated authority specifically for the transportation of hazardous materials.