The Enforcement Rules of the Spatial Planning Act Article 11
The definition of the buildings and facilities constructed before implementation of regional plans as described in Paragraph 1 of Article 32 of the Act shall be the indigenous people’s land that is not in the urban plan area, and constructed before defining the land for designated uses.
中文原文 國土計畫法施行細則第11條
本法第三十二條第一項所定區域計畫實施前之建築物、設施，於非都市土地範圍內之原住民族土地，為土地使用編定前已建造完成者。