Administrative Litigation Act Article 50
An advocate shall produce a Power of Attorney upon conducting the initial act of litigation, except where the advocate is retained by a party orally and such retention is recorded in the transcript by the administrative court clerk.
中文原文 行政訴訟法第50條
訴訟代理人應於最初為訴訟行為時提出委任書。
但由當事人以言詞委任經行政法院書記官記明筆錄者，不在此限。
但由當事人以言詞委任經行政法院書記官記明筆錄者，不在此限。