Mass Rapid Transit Act Article 34
The operation, maintenance and security of the mass rapid transit system should be supervised by the central competent authority. The supervision regulations shall be prescribed by the central competent authority.
中文原文 大眾捷運法第34條
大眾捷運系統之經營、維護與安全應受主管機關監督；監督實施辦法，由中央主管機關定之。