Organic Agriculture Promotion Act Article 2

The term "competent authority" used in this Act is the Council of Agriculture of the Executive Yuan at the central level; the municipal/county/city governments at the local level.
中文原文 有機農業促進法第2條
本法所稱主管機關:在中央為行政院農業委員會;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.