The paper shows the essence and structure of the integrated cadastral system in Poland. It presents benefits and users of the system and fields in which the system should be used. Projects of forming ZSK Phare and Matra in Poland are discussed. 3 models of managing cadastral data are presented: powiat, voivodship and centrepowiat. The managing of cadastral data will be based on the Integrating Electronic Platform, which will be making access to electronic data exchange available to cadastral systems. Variant 1 assumes transferring cadastral information from centre, variant 2 from powiat and variant 3 from voivodship.