Which agency is responsible for enforcing pesticide regulations in the United States?

The Environmental Protection Agency (EPA) is the primary agency responsible for enforcing pesticide regulations in the United States. This includes overseeing the registration, distribution, sale, and use of pesticides to ensure they do not pose unreasonable risks to human health or the environment. The EPA evaluates the safety and efficacy of pesticides and works to establish guidelines for their use based on scientific research.

The EPA's authority over pesticides is largely governed by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), which mandates that all pesticide products must be registered with the agency before they can be sold or used. This regulatory framework ensures that pesticides meet strict safety standards and are used correctly to minimize potential hazards.

The other agencies mentioned have different responsibilities; for example, the Food and Drug Administration (FDA) regulates food safety and the quality of food products but does not enforce pesticide regulations. The Department of Agriculture primarily focuses on agricultural policies and support rather than the enforcement of pesticide laws. Occupational Safety and Health Administration (OSHA) is responsible for workplace safety, including safe handling of agricultural chemicals, but does not enforce pesticide regulations directly. Thus, the role of the EPA is critical in the context of pesticide regulation and enforcement in the U.S.