Properly handling, mixing, storing, and disposing of pesticides is mandated by:

The proper handling, mixing, storing, and disposing of pesticides is mandated by the Environmental Protection Agency (EPA) because this agency is responsible for regulating pesticide use to ensure safety for both humans and the environment. The EPA sets the standards and guidelines that must be followed by all individuals and organizations that work with pesticides. This includes comprehensive regulations that cover not just the application of pesticides, but also the necessary practices for transporting, storing, mixing, and safely disposing of these substances to prevent environmental contamination and protect public health.

While state agricultural departments may implement specific laws and regulations that align with federal standards, it is the EPA at the federal level that establishes the overarching requirements across the United States. Commercial pesticide associations provide support and educational resources but do not have regulatory authority. The United Nations Environment Programme focuses on broader environmental issues and does not specifically regulate pesticide practices within individual countries.