Urban Planning Act Article 86

Special municipality or county/city governments , or township, or county-administered city offices shall compile a report on the implementation progress of urban plans they execute within one month after the announcement and implementation of such plans and present the report to Ministry of the Interior or county/city for reference.
中文原文 都市計畫法第86條
都市計畫經發布實施後,其實施狀況,當地直轄市、縣(市)政府或鄉、鎮、縣轄市公所應於每年終了一個月內編列報告,分別層報內政部或縣(市)政府備查。

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