THE ABSTRACT This thesis deals with the question of filing legal relations and other data to real estates with recording these legal relations and other data in the real estate register, included some problems which are in the real estate register incident and incurred while keeping the real estate register's state of filing in accordance with reality. To better realization of a generic context, especially for comprehension of the real estate register principles and recent state of filed data in the real estate register, there is also the historical evolution of registering the real estate in this thesis mentioned. It is difficult to understand some specific problems without knowledge of history because these problems result from former met...