Administrative Division Procedure Act Article 14
After the implementation of an administrative division plan, the competent authorities of the relevant special municipalities and counties (cities) shall, jointly with the relevant agencies, erect boundary markers, survey and map boundary lines and the locations of boundary markers, calculate the area, and prepare maps and explanatory documents in accordance with the plan, then submit the same rule to the central competent authority for recordation within one hundred eighty (180) days.
中文原文 行政區劃程序法第14條
行政區劃計畫實施後，應由相關直轄市、縣（市）主管機關會同相關機關，依該計畫豎立界標、測繪界線與界標位置及計算面積，並繪具圖說，於一百八十日內報中央主管機關備查。