The objective of this paper was to develop a computer application that would allow the various agents of the cadastral division in the city of Lubumbashi and the Director of Land Affairs to register information about the various people who come to apply for land, to facilitate the consultation of information, etc. The application would facilitate the registration of information about the various people who come to apply for land, to facilitate the consultation of information, etc. This application would facilitate the registration of information relating to the various people who come to apply for land, facilitate the consultation of information, etc. This solution is of crucial importance, as it will allow us to avoid the problem of land conflicts which has become commonplace in the city of Lubumbashi. It will also allow the registrar of real estate titles to verify the different plots of land that are available without having to move and in real time.