WFS service to download administrative boundaries, such as county divisions at different scales (1:1,000,000, 1:500,000, 1:250,000, 1:100,000, 1:50,000, 1:5,000), municipal divisions at different scales (1:250,000, 1:100,000, 1:50,000, 1:5,000) and finally the heads of municipality and heads of county.

WMS service for visualization of administrative boundaries, such as county divisions at different scales (1:1,000,000, 1:500,000, 1:250,000, 1:100,000, 1:50,000, 1:5,000), municipal divisions at different scales (1:250,000, 1:100,000, 1:50,000, 1:5,000) and finally the heads of municipality and heads of county.

Geographic base that contains the current limits of the different administrative divisions that make up the territorial organization of Catalonia: the municipalities, the "comarques", the entity unique territorial area of the Aran Valley and the "vegueries"; also contains the provincial boundaries, the fixation of which it is state competence. It also includes the capitals of the municipality, the "comarques", the "vegueries", the provinces and Catalunya. The Base is multiscale. The official scale of territorial detail is 1: 5 000. From this the other scales of less detail are obtained, by cartographic generalization: 1:50 000, 1: 100,000, 1: 250,000, 1: 500,000, and 1: 1,000,000.

The Municipal map of Catalonia (MMC) is the geographic base with all the Municipal maps (MM) that have been considered by the Territorial Delimitation Commission (CDT) and that contains, for each map, the boundary markers, of the lines drawn and of the polygons resulting from the official municipal boundaries of the territory of Catalonia.