Land Surveying and Mapping Act Article 14
The central authority concerned should distribute the illustrated guides of the location of the permanent survey marks of the basic survey to the authorities concerned of the municipal and county (city) governments. The authorities concerned of the municipal and county (city) governments are responsible for maintaining the illustrated guides and carry out the on-site verification of the locations at a regular basis and record the most current status of the permanent survey marks. If the permanent survey marks are damaged or moved, such damages or unexpected movements should be reported to the central authority concerned.
中文原文 國土測繪法第14條
中央主管機關應將基本測量之永久測量標點位圖說分送當地直轄市、縣（市）主管機關，並由該管直轄市、縣（市）主管機關負責管理維護，定期實地查對，作成紀錄，發現永久測量標有毀損或移動時，應即將毀損或移動情形層報中央主管機關。