Regulations Governing Travel Agencies Article 74

A legal person for public tourism interests established by a travel agency by law, when handling affairs of travel quality assurance for its members, shall be subject to the supervision of the Tourism Administration.
中文原文 旅行業管理規則第74條
旅行業依法設立之觀光公益法人,辦理會員旅遊品質保證業務,應受交通部觀光署監督。

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