The Farmers Association Act Article 21

Directors and supervisors of a Farmers’ Association shall serve without compensation and shall not concurrently hold any position as appointed or employed personnel of a Farmers’ Association, or as leader or deputy leader of a farming task force, or hold a position in any other organization or enterprise that competes with the Farmers’ Association, and shall not operate any profit-seeking business that competes with the Farmers’ Association.
中文原文 農會法第21條
農會理、監事均為無給職、不得兼任農會聘、雇人員、農事小組組長、副組長,或其他與農會有競爭性團體或企業之職務,並不得經營與農會有競爭性之營利事業。

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