Urban Planning Act Article 23
Except for those established by the Ministry of the Interior according to Article 14 and the ones to be formulated in combination with the master plan and approved by the Ministry of the Interior according to Article 16, all detailed plans shall be approved and implemented by the special municipality or county/city government with jurisdiction over the area covered by the plan.The Ministry of the Interior shall stipulate the principles for the examine and approval of detailed plans described in the preceding paragraph.Within one year after the detailed plan is approved, announced, and implemented, installation of urban planning stakes, coordinate calculation, and cadastral zoning and surveys shall be completed. The land reserved for roads and other public facilities and the results of zone border surveying and mapping shall be indicated on the cadastral map for public access and transcript application.The Ministry of the Interior shall stipulate the regulations regarding the surveys for the urban planning stakes described in the preceding paragraph as well as the corresponding management and maintenance.The formulation, examination , public display, announcement, and implementation of detailed plan shall be conducted in accordance with Paragraph 1 of Article 17, Article 18, Article 19, and Article 21.