Enforcement Rules for the Regional Plan Act Article 12

The non-urban land-use zoning map drawn under Article 15 of the Act shall be separately plotted according to the administrative jurisdiction of township (towns, cities, districts), and the proportional scale may not be less than 25,000:1. The borderlines of the utilization areas shall be marked; furthermore, where the borderlines of the public facilities, roads and river lands already approved according to the law can be determined, they shall be marked in the map.The above-mentioned borderlines of various utilization areas shall be determined according to the topography, over ground articles and other significant signs and the prospectus, and pursuant to the flowing provisions:1.Where the borderline of a planned range is employed, the borderline of the range shall be used as the segmentation borderline.2.Where a water bank line or river centerline is employed, the water bank line or river centerline shall be used as the segmentation borderline; in case of displacement of the line, such displacement shall apply.3.Where a railway line is employed, the railway line shall be used as the segmentation borderline.4.Where roads are employed, the borderline of a planned road shall be used as the segmentation borderline; in case there is no planned road, the borderline of existing road shall apply.5.Where the borderline of a piece of land is employed, the borderline of this land on the cadastral map shall be used as the segmentation borderline.The non-urban land-use zoning map of marine zone shall adopt appropriate coordinate system to determine the borderlines, without being limited by scale may not be less than 25,000:1 on paragraph 1 of this Article.
中文原文 區域計畫法施行細則第12條
依本法第十五條規定製定非都市土地使用分區圖,應按鄉(鎮、市、區)之行政區域分別繪製,其比例尺不得小於二萬五千分之一,並標明各種使用區之界線;已依法核定之各種公共設施、道路及河川用地,能確定其界線者,應一併標明之。
前項各種使用區之界線,應根據圖面、地形、地物等顯著標誌與說明書,依下列規定認定之:
一、以計畫地區範圍界線為界線者,以該範圍之界線為分區界線。
二、以水岸線或河川中心線為界線者,以該水岸線或河川中心線為分區界線,其有移動者,隨其移動。
三、以鐵路線為界線者,以該鐵路界線為分區界線。
四、以道路為界線者,以其計畫道路界線為分區界線,無計畫道路者,以該現有道路界線為準。
五、以宗地界線為界線者,以地籍圖上該宗地界線為分區界線。
海域區應以適當坐標系統定位範圍界線,並製定非都市土地使用分區圖,不受第一項比例尺不得小於二萬五千分之一限制。

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