Who is responsible for checking on a pesticide manufacturer?

The correct answer is the Environmental Protection Agency (EPA). The EPA is the federal agency primarily responsible for regulating the registration, distribution, sale, and use of pesticides in the United States, including overseeing pesticide manufacturers. Their role includes ensuring that pesticides meet safety standards to protect human health and the environment.

Although the Occupational Safety and Health Administration (OSHA), Food and Drug Administration (FDA), and United States Department of Agriculture (USDA) each have important regulatory roles, their focus areas differ. OSHA primarily oversees workplace safety and health, including how employees are protected when working with hazardous substances, including some pesticides but not specifically the manufacturers themselves. The FDA regulates food safety and cosmetics, which may involve pesticides but not directly in the context of manufacturer checks. The USDA deals with agricultural and food products but does not have the direct responsibility to oversee pesticide manufacturers. Thus, the EPA is the right agency to ensure that pesticide manufacturers follow regulations and practices to protect public health and the environment.