Which organization regulates the use of radiation in dental practices?

The National Radiation Protection Board (NRPB), now known as the UK Health Security Agency and Public Health England, plays a significant role in regulating radiation use in various sectors, including dental practices. This organization is responsible for setting guidelines and standards for radiation protection to ensure the safety of both patients and healthcare workers when using radiographic equipment.

Unlike the other organizations listed, the NRPB specifically focuses on radiation safety and protection. The American Dental Association (ADA) serves as a professional organization for dentists and promotes dental health but does not have regulatory authority over radiation safety practices. The International Atomic Energy Agency (IAEA) primarily focuses on nuclear energy and general radiation safety at an international level, while the World Health Organization (WHO) addresses global health issues, including disease prevention and health promotion, but does not specifically regulate dental radiation practices.

Thus, the NRPB’s dedicated oversight of radiation safety makes it the correct choice for regulating the use of radiation in dental practices.