Which government agency regulates radiation safety in the U.S.?

The Nuclear Regulatory Commission (NRC) is responsible for regulating the use of nuclear materials and ensuring the safety of individuals and the environment from radiation hazards in the United States. This agency oversees commercial nuclear power plants and other uses of nuclear materials, such as those in research, medicine, and industry.

The NRC's primary functions include licensing nuclear facilities, establishing safety regulations, and conducting inspections to ensure compliance with these regulations. They also engage in research and develop standards to protect public health and safety related to radiation. This regulatory oversight is crucial for maintaining safe operations in areas where radiation exposure could pose risks.

Though other agencies like the Environmental Protection Agency, Food and Drug Administration, and Occupational Safety and Health Administration have roles related to radiation and public safety, their focus areas differ. For instance, the EPA focuses on environmental radiation and pollution control, the FDA deals with medical radiation safety and the regulation of radiation-emitting devices in healthcare, and OSHA addresses occupational health and safety, including some aspects of radiation exposure in the workplace. However, when it comes to the comprehensive regulation of radiation safety, the NRC is the primary agency responsible.