Enforcement Rules for the Nuclear Emergency Response Act Article 3
Paragraph 3.1Pursuant to Paragraph 13.1 of the NER Act, when licensees define the Emergency Planning Zone (EPZ) in the area surrounding a nuclear reactor facility, they shall conduct according to the following rules:1. The predicted radiation dose outside the EPZ resulting from design basis accidents shall not exceed the evacuation intervention criteria stipulated in the Nuclear Emergency Public Protective Action Guides.2. The annual probability of the predicted radiation dose outside the EPZ resulting from a core meltdown accident exceeding evacuation intervention criteria stipulated in the Nuclear Emergency Public Protective Action Guides shall be less than three in 100,000.3. The annual probability of the predicted radiation dose outside the EPZ resulting from a core meltdown accident exceeding 2 Sv shall be less than three in 1,000,000.Paragraph 3.2When licensees define the EPZ in accordance with the rules stipulated in the previous paragraph, the EPZ radius (with the nuclear reactor facility as its center) shall be no less than five kilometers, and shall be defined on the basis of village (neighborhood) administrative areas.
中文原文 核子事故緊急應變法施行細則第3條
經營者依本法第十三條第一項規定，劃定其核子反應器設施周圍之緊急應變計畫區，應依下列規定辦理：
一、設計基準事故在緊急應變計畫區外所造成之預期輻射劑量，不超過核子事故民眾防護行動規範之疏散干預基準。
二、爐心熔損事故在緊急應變計畫區外所造成之預期輻射劑量，超過核子事故民眾防護行動規範疏散干預基準之年機率應小於十萬分之三。
三、爐心熔損事故在緊急應變計畫區外所造成之預期輻射劑量，超過二西弗之年機率應小於百萬分之三。
經營者依前項規定辦理時，以核子反應器設施為中心分析計算之緊急應變計畫區半徑不得小於五公里，並應以村（里）行政區域為劃定基礎。
一、設計基準事故在緊急應變計畫區外所造成之預期輻射劑量，不超過核子事故民眾防護行動規範之疏散干預基準。
二、爐心熔損事故在緊急應變計畫區外所造成之預期輻射劑量，超過核子事故民眾防護行動規範疏散干預基準之年機率應小於十萬分之三。
三、爐心熔損事故在緊急應變計畫區外所造成之預期輻射劑量，超過二西弗之年機率應小於百萬分之三。
經營者依前項規定辦理時，以核子反應器設施為中心分析計算之緊急應變計畫區半徑不得小於五公里，並應以村（里）行政區域為劃定基礎。