Answer:
Environmental protection agency
(EPA)
Explanation:
Environmental protection agency is a governmental body established in 1970. Its a federal agency that ensures safe manufacturing, use, transportation, and disposal of hazardous substances.
Hazardous materials are materials that poses an unreasonable risk to health and safety of operating emergency personnel, the public, and/or the environment if it is not properly controlled during handling, storage, manufacture, processing, packaging, use and disposal, or transportation.