Civil Aviation Act Article 59
To serve the needs of public interest, CAA may, with MOTC approval, instruct any civil air transport enterprise to adjust or increase designated air routes.
中文原文 民用航空法第59條
民航局為應公共利益之需要，得報請交通部核准後，通知民用航空運輸業調整或增闢指定航線。