Enforcement Rules of Sewerage Act Article 6
If the land for the sewer facility is within urban planning areas, the sewerage institution may request the competent urban planning authorities to prepare the land for the installation of sewer facilities in accordance with the Urban Planning Law.
中文原文 下水道法施行細則第6條
下水道設施用地在都市計畫範圍內者，下水道機構得洽請都市計畫主管機關依都市計畫法之規定設置下水道設施用地。