 Minerals, ores, and other raw materials are mined and processed in many countries. Some may contain naturally occurring radioactive material, known as norm. Physical and chemical processing can increase the concentration of norm. Those who work with these materials may be exposed to ionizing radiation at levels which are controlled through regulation. To keep workers safe, a radiation protection program should be established and maintained. Some occupational health and safety measures, such as ventilation and dust control, can protect also against radiation. For my duties, I have to ensure the proper conditions, work, if necessary, supply of proper air quality, proper air storage. Measurement devices, such as decimeters, are used to monitor the amount of radiation exposure in the workplace. Laboratories providing analytical and technical services assist with monitoring of workers' doses. We calculate and report doses. This assessment is used to improve the working condition. To control workers' safety, appropriate laws and regulations need to be in place. The regulatory body provides state supervision in norm area and also carries out inspection of norm workplaces. To help protect workers from norm, the IAEA offers guidance for relevant industries. It also shares good practices with member states and provides training and expertise.