Which organization governs radiation safety?

The Nuclear Regulatory Commission (NRC) is the organization responsible for governing radiation safety in the United States. Its primary role is to regulate civilian use of nuclear materials and ensure safety protocols are in place to protect public health and the environment. This regulation covers various sectors, including nuclear power plants, medical facilities that utilize radioactive materials, and research institutions.

The NRC's oversight includes the licensing of radioactive material users, establishing safety standards, and conducting inspections to verify compliance with regulations. This comprehensive regulatory framework is essential in preventing hazards associated with radiation exposure.

While other organizations mentioned play important roles in public health and safety, their focus areas differ. The Environmental Protection Agency (EPA) addresses environmental protection and pollution, the Occupational Safety and Health Administration (OSHA) focuses on worker health and safety but does not specialize in radiation, and the Food and Drug Administration (FDA) primarily regulates food safety and pharmaceuticals, not the use of radioactive materials. Thus, the NRC’s specific mandate over radiation safety distinguishes it as the correct answer.