Which agency regulates vapor recovery systems in the United States?

• A. Environmental Protection Agency (EPA)
• B. Food and Drug Administration (FDA)
• C. Occupational Safety and Health Administration (OSHA)
• D. Department of Energy (DOE)

Answer: (A)

The Environmental Protection Agency (EPA) is the agency responsible for regulating vapor recovery systems in the United States. Vapor recovery systems are crucial for controlling the emissions of volatile organic compounds (VOCs) and other hazardous air pollutants that can occur during the handling of gasoline and other fuels. The EPA sets standards and guidelines to mitigate the environmental impact of these emissions, ensuring public health and the protection of the atmosphere.

The other agencies listed have different primary focuses. The Food and Drug Administration (FDA) is responsible for regulating food safety, pharmaceuticals, and medical devices. The Occupational Safety and Health Administration (OSHA) focuses on workplace safety and health regulations, ensuring safe working conditions for employees. The Department of Energy (DOE) deals with energy policies and regulation but does not specifically regulate emissions from vapor recovery systems. Therefore, the EPA is the correct agency associated with the oversight of vapor recovery systems in an environmental context.