The portal provides an up-to-date, comprehensive, information-rich digital planning database of the City of Gliwice. The database was created in accordance with the planning standard and data model developed under the project, considering provisions of the INSPIRE directive in the “spatial planning” theme. Advanced search engines make it possible to check, for a given plot or address, the provisions of the latest (binding) Local Spatial Development Plans (LSDP), as well as archival LSDP. Open data in the form of the LSDP registers and lists allow you to search, view and analyse planning data, and the spatial data services provided may be downloaded. The mapping part of the portal – the planning geoportal, which localizes the planning data in spatial terms, allows to submit applications or comments to the planning documents just being developed. Dedicated help and instruction modules make it easy to use the planning portal elements.