Attorney Regulation Act Article 53

A local bar association shall have 3 to 21 directors and 3 to 7 supervisors elected by members or from member representatives.
中文原文 律師法第53條
地方律師公會應置理事三人至二十一人、監事三人至七人,由會員或會員代表中選舉之。

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