The Nuclear Materials and Radioactive Waste Management Act Article 13

During the construction (and/)or operation period of production (and/)or storage facilities of nuclear source material (and/)or nuclear fuel, the competent authorities may dispatch the inspector(s) to inspect the facilities at anytime, and may ask the operator to submit relevant materials; and if there is anything not conform to the prescription or if the public health, safety or environmental ecology may be hazarded, the competent authorities shall order the operator to improve the situation or take any other necessary measures within a limited time period. If the operator does not improve it in the limited time period or the situation is serious, the competent authorities may order the operator to cease construction or operation thereof or may revoke the license.When making the (administrative) decision according to the preceding Paragraph, the competent authorities shall notify the operator by a document detailing the reason. When the situation is urgent, the (administrative) decision may be made verbally at first and the (administrative) decision in writing shall be served supplementally upon the operator within seven (7) days.For the inspection referred to in Paragraph 1, the competent authorities may entrust relevant government agencies (institutes), schools or organizations to perform; the regulation for entrusting in this context shall be prescribed further by the competent authorities.
中文原文 放射性物料管理法第13條
核子原料、核子燃料生產或貯存設施於興建或運轉期間,主管機關得隨時派員檢查,並要求經營者檢送有關資料;其不合規定或有危害公眾健康、安全或環境生態之虞者,應令其限期改善或採行其他必要措施。
未於期限內改善或情節重大者,主管機關得命其停止興建、運轉或廢止其執照。
主管機關依前項規定為處分時,應以書面敘明理由,通知經營者。
但情況急迫時,得先以口頭為之,並於處分後七日內補行送達處分書。
第一項之檢查,主管機關得委託有關機關(構)、學校或團體辦理;其辦法,由主管機關另定之。

English translation for reference only; the Chinese text prevails. Not legal advice.