What is the maximum permissible dose for radiation workers annually according to most guidelines?

The maximum permissible dose for radiation workers is generally set at 50 millisieverts (mSv) annually according to most radiation safety guidelines, including those established by organizations such as the International Commission on Radiological Protection (ICRP) and the U.S. Nuclear Regulatory Commission (NRC). This limit is implemented to ensure that occupational exposure remains within safe boundaries, allowing workers in environments with potential radiation hazards to perform their duties while minimizing the risk of adverse health effects.

This annual dose limit is based on a balance between the benefits of radiation use in various industries and the potential risks associated with exposure. Regular monitoring and adherence to safety protocols are essential in managing radiation exposure and maintaining safety standards for workers. Other options listed, such as 20 mSv, 100 mSv, and 1 mSv, fall outside of the established guidelines for radiation worker exposure and do not reflect the accepted limits that are aimed at protecting the health and safety of individuals working in radiation-related fields.