Child and Juvenile Welfare and Rights Protection Act Article 6

For the purposes of this Act, the "competent authority" is the Ministry of Health and Welfare at the central level; the municipal government at the special municipality level; and the county (city) government at the county (city) level.
中文原文 兒童及少年福利與權益保障法第6條
本法所稱主管機關:在中央為衛生福利部;在直轄市為直轄市政府;在縣(市)為縣(市)政府。

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