The science and application of radiological protection have continually evolved since the beginning of the 20th century when the health effects of radiation first began to be discovered. Given these changes, notably over the past 10 to 15 years, and considering the recent evolution of social values and judgements, the NEA Committee on Radiation Protection and Public Health (CRPPH) felt that it would be worthwhile to identify possible emerging challenges as well as ongoing challenges that will require new approaches to reach sustainable decisions.
This report concisely describes the CRPPH views of the most significant challenges to radiological protection policy, regulation and application that are likely to emerge or are already emerging. While not proposing solutions to these issues, the report characterises key aspects and pressures, taking into account the evolution of science, society and experience, such that governments can better foresee these challenges and be prepared to address them appropriately.