Enforcement Rules of the Implementation of Nuclear Reactor Facilities Regulation Act Article 3
The criteria for demarcating the exclusion area and the low population zone prescribed under Paragraph 5 of Article 4 of this Act shall be as follows:1. The exclusion area: the area closely adjacent to the location of nuclear reactor facilities, where an individual located at any point on its boundary for two hours immediately following onset of a nuclear accident of the radioactive fission product release would receive external whole body radiation dose less than two hundred and fifty (250) milli-Sieverts (mSv), while the thyroid dose arising from radioactive iodine shall be less than three (3) Sieverts (Sv).2. The low population zone: the area closely adjacent to the exclusion area, an individual located at any point on its boundary for the period commencing from arrival of radioactive cloud till its passage following onset of a nuclear accident of the radioactive fission product release would receive external whole body radiation dose less than two hundred and fifty (250) milli-Sieverts (mSv), while the thyroid dose arising from radioactive iodine shall be less than three (3) Sieverts (Sv).
中文原文 核子反應器設施管制法施行細則第3條
本法第四條第五項所定核子反應器設施之禁制區及低密度人口區之劃定標準如下：
一、禁制區：核子事故發生後，其邊界上之人於二小時內，接受來自體外放射性分裂產物造成之全身劑量小於二百五十毫西弗，且來自放射性碘造成之甲狀腺劑量小於三西弗之緊接核子反應器設施之地區。
二、低密度人口區：核子事故發生後，其邊界上之人自放射性雲到達時起至全部通過時止，所接受來自體外放射性分裂產物造成之全身劑量小於二百五十毫西弗，且來自放射性碘造成之甲狀腺劑量小於三西弗之緊接禁制區之地區。
一、禁制區：核子事故發生後，其邊界上之人於二小時內，接受來自體外放射性分裂產物造成之全身劑量小於二百五十毫西弗，且來自放射性碘造成之甲狀腺劑量小於三西弗之緊接核子反應器設施之地區。
二、低密度人口區：核子事故發生後，其邊界上之人自放射性雲到達時起至全部通過時止，所接受來自體外放射性分裂產物造成之全身劑量小於二百五十毫西弗，且來自放射性碘造成之甲狀腺劑量小於三西弗之緊接禁制區之地區。