This thesis is to analyze the origin and transformation of the official building registers of Korean traditional temples, and also to suggest the amendment of their wrong archives. Especially, this study is to examine these subjects focused on Beomeo-sa which has maintained fine registers. The results are as follow; 1. In Chosun Dynasty, the Ip-an had been used, and in the period of Daehan-Empire, the Ga-gei had been used as each official registers for the common buildings. The other hand, the lists of properties and the legal registers had been used as official registers for the temple buildings between 1911 and 1962. 2. The current official building registers have been firstly recorded under <Building Law> in 1962. At that time, the current official registers have been also recorded for the Buddhist temple buildings. 3. Most of the official building registers of Buddhist temples are incomplete. Especially, these have usually the indistinct building names and wrong building areas. These were mainly caused by direct copying of the old registers recorded in 1956, the period of Buddhist confusion. Furthermore, the registers have been poorly operated by monks and offices. 4. Therefore, the registers has to be corrected as follow; The omitted buildings have to be added and the duplicated buildings have to be removed in the summary heading registers. The indistinct building names recorded in 1956 have to be correct into actual proper building names. The wrong building areas recorded in 1956 have to be correct into actual measurement building areas.