Administrative Procedure Act Article 122
A lawful, non-beneficial administrative disposition may be revoked in whole or in part by the authority rendering the disposition by virtue of its powers, except where an alternative disposition of the same substance shall be rendered or the disposition is irrevocable by law.
中文原文 行政程序法第122條
非授予利益之合法行政處分，得由原處分機關依職權為全部或一部之廢止。
但廢止後仍應為同一內容之處分或依法不得廢止者，不在此限。
但廢止後仍應為同一內容之處分或依法不得廢止者，不在此限。