This training course is organised in the framework of the Instrument for Nuclear Safety Cooperation of the European Commission. The Training Module “Radiation Protection in Medical Applications” aims to improve knowledge in the fields of the activities of the nuclear regulatory authorities and technical support organizations with respect to the medical applications Interventional Radiology. The course is divided in the following part: • Part 1. The nuclear regulatory framework, • Part 2. Medical applications of ionizing radiation, • Part 3. Radiation protection in medical facilities, • Part 4. Elements of the regulatory program for radiation protection in medical applications, • Part 5. Practical exercises and technical visits to nuclear medicine and radiotherapy services.