Establishment of the detailed scope on radiation protection for the periodic safety review

Periodic Safety Review (PSR) should be performed every 10 years in accordance with 11 safety factors of Enforcement Regulation (Article 19) of Atomic Act. In order to implement PSR, the detailed review scope in each technical field need to be established. As the detailed scope of 'present physical condition' among major factors prescribed in the Enforcement Regulation for the review of radiation protection safety, operating conditions of access control area and radiation controlled area, performance of radiation monitoring system, and evaluation system for occupational radiation exposure, training status for radiation protection, ALARA system and so on are established. Total occupational dose, the radiation levels in controlled areas and the SG chamber's radiation level, which cause a high cumulative dose, are established for the detailed review of safety performance of radiation protection