Mental Health Act Article 2

The competent authority referred to in this Act is the Ministry of Health and Welfare at the central level, and the special municipality or county (city) government at the local level (hereinafter referred to as the local competent authority).
中文原文 精神衛生法第2條
本法所稱主管機關:在中央為衛生福利部;在地方為直轄市、縣(市)政府(以下簡稱地方主管機關)。

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