In Poland, the land and building records serve as the real estate cadastre and are subject to periodic and ongoing updating in accordance with applicable regulations. The district governor (starosta) is obliged to keep records of land and buildings. Descriptive data is kept by land and mortgage courts. The correct plot designation in the register defines the property as a subject of legal circulation. The purpose of the present publication is to clarify the problems associated with establishing the boundaries of registration plots in the context of the possibility of using a multidimensional cadastre. The publication also contains an assessment of selected technical and legal aspects related to the above-mentioned tasks.