Regulations for Attendance by Proxies of Labor Union Members’ Meetings or Representative Meetings of Labor Union Members Article 5

If a designator attends the meeting in person after the proxy has attended the meeting, the designation shall be deemed as terminated.
中文原文 工會會員大會或會員代表大會委託出席辦法第5條
受託人出席後,委託人如親自出席,視為終止委託關係。

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