[en] In 1984, radiological safety control and safeguards had been carried out in KAERI-Daeduk headquarter and KAERI-Seoul branch and the results were achieved with good satisfaction. The objective of radiological safety control lie in justifying the radiation exposure and and optimizing the radiation protection through protecting the occurrence of non-stochastic acute effects due to radiation exposure and limiting the propability of occurrence of chronic and genetic effects to the permissible level with the basic of ALARA (As Low As Reasonably Achievable) concepts. Safeguards were also carried out for peaceful use of the atomic energy in compliance with the international treaty. (Author)