- • WG 7: Exposure of workers in a nuclear and radiological emergency
- • WG 6: Exposure of workers to naturally occurring radioactive material
- • WG 1: External monitoring
- • WG 2: Internal monitoring
- • WG 3: Workplace monitoring
- • WG 4: Protection of staff in the medical field
- • WG 5: Protection of workers in industrial radiography and industrial irradiators