Renewable Energy Development Act Article 15-5

If the scope of the application for a geothermal energy exploration or development permit involves indigenous land, tribal land, or the public land within a certain range around it, the applicant shall handle the matter in accordance with Article 21 of The Indigenous Peoples Basic Law before applying.
中文原文 再生能源發展條例第15-5條
申請地熱能探勘許可或開發許可之內容涉及原住民族土地或部落及其周邊一定範圍內之公有土地者,申請人應於申請前依原住民族基本法第二十一條規定辦理。

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