The Electricity Act Article 67

All Electricity Facilities and the safety protection devices prescribed in paragraph 1 of Article 30 of this Act are subject to inspection by the competent authority at any time. In case of failure to conform to the requirements, repair, modification or replacement within a given time limit shall be required. Should the potential of imminent danger occur, the competent authority may order a stop to the operation or use of the facilities or devices.Electricity-Generating Enterprises and the Electricity Transmission and Distribution Enterprise shall not evade, impede or refuse such inspections prescribed in the preceding paragraph.
中文原文 電業法第67條
主管機關對於電業設備及第三十條第一項規定之安全保護設施,得隨時查驗;其不合規定者,應限期修理或改換;如有發生危險之虞時,並得命其停止其工作及使用。
發電業及輸配電業對於前項查驗,不得規避、妨礙或拒絕。

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