Radiation protection recommendations on dose limits: the role of the NCRP and the ICRP and future developments.
The purpose of this paper is to review the role of the National Council on Radiation Protection and Measurements (NCRP) and the International Commission on Radiological Protection (ICRP) in making recommendations on dose limits for ionizing radiation exposure for workers and for the public. The text describes the new limits for workers and public recommended by ICRP in 1991 and NCRP in 1993 and the composition of the radiation health detriment on which they are based. The main component of this detriment is the risk of radiation induced cancer which is now estimated to be about three times greater than a decade or so earlier. Uncertainties in these risk estimates are discussed. Some special radiation protection problems, such as those for the embryo or fetus are described. The article also addresses future progress in radiation protection particularly with regard to future improvements in the scientific basis for radiation protection recommendations.
National Council on Radiation Protection and Measurements, Bethesda, MD 20814.
W K
WK
Sinclair
D004781:Environmental Exposure; D005720:Gamma Rays; D006077:Government Agencies; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control; D016273:Occupational Exposure; D011835:Radiation Protection; D012307:Risk Factors; D014481:United States; D014965:X-Rays