Enforcement Act of Land Act Article 9

The cadastral survey task which has been completed before the promulgation of Land Act and conform to Article 44 of it, could be reported to the Central Land Administration by municipal or county (city) government for acquiring the approval of waiving re-transacting.
中文原文 土地法施行法第9條
在土地法施行前,各地方已辦之地籍測量,如合於土地法第四十四條之規定者,得由直轄市或縣(市)政府將辦理情形,報請中央地政機關核定,免予重辦。

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