Land Act Article 45

Where cadastral survey is to be carried out by the competent Special Municipal or County (City) Government, the projects thereof shall be submitted to the Central Land Administration for approval.
中文原文 土地法第45條
地籍測量,如由該管直轄市或縣(市)政府辦理,其實施計畫應經中央地政機關之核定。

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