Quality of State Real Estate Cadastre-Maintenance Process Based on Ishikawa Cause-and-Effect Diagram

The management of Kazakhstan’s Real Estate Cadastre is crucial for ensuring the stability and transparency of its real estate market as well as for the implementation of social and economic programs. The main functions of the cadastre are the protection of rights to real estate and the management of the land fund, which contributes to economic development and legal security. Information technologies are currently being introduced in Kazakhstan to maintain this unified cadastre, including public cadastral maps and geoinformation resources. The study of the quality of maintenance of Kazakhstan’s Real Estate Cadastre was conducted using the Ishikawa causal diagram, which allows one to identify and systematize the key factors that influence the quality of any cadastral data. Regulatory legal acts, the methods and means of measurement, the qualifications of personnel, databases, and the technology of the cadastre’s maintenance were analyzed. The study applied differentiation of results and comparative analysis methods. The results of the analysis showed that regulations and databases had the greatest influence on the quality of the cadastral data. The technology of the cadastre’s maintenance and measurement methods are also significant. The study made it possible to identify control points for improving the quality of cadastral maintenance and propose recommendations for reforming the system. The obtained results can be used for the development and implementation of measures to improve the quality of the cadastral service.