If you have your own project, the Chief Engineer Department may conduct expert examination of engineering surveys and relevant documentation to exclude differences, nonconformities and difficulties when implementing the project.
Urban Development Information Systems (UDIS) give convenient access to legal entities specially for these purposes. This comprises corpus of documents (texts and sketch maps) about land improvement, building-up, available occupied and free land plots, capital construction facilities, etc. These data materials are credible and help in investment activity during land managment.