Regional Plan Act Article 15

After a regional plan is announced and implemented, for the non-urban lands other than prescribed in Article 11, the concerned municipal or county (city) governments shall work out non-urban land-use zoning maps according to the land-use plan of non-urban lands, classify the lands of various purposes, and report to the upper-level competent authority for review and recording prior to implementation of control. The same for the procedure of alteration. The control rules shall be prescribed by the central competent authority.The above-mentioned non-urban land-use zoning maps shall be plotted separately for every township (city), and important buildings or significant marks and the section registered in the land register shall be utilized to mark the location of the lands.
中文原文 區域計畫法第15條
區域計畫公告實施後,不屬第十一條之非都市土地,應由有關直轄市或縣(市)政府,按照非都市土地分區使用計畫,製定非都市土地使用分區圖,並編定各種使用地,報經上級主管機關核備後,實施管制。
變更之程序亦同。
其管制規則,由中央主管機關定之。
前項非都市土地分區圖,應按鄉、鎮(市)分別繪製,並利用重要建築或地形上顯著標誌及地籍所載區段以標明土地位置。

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