This web service allows viewing the NGI data which comply with the INSPIRE specifications. It gives an overview of the INSPIRE data which are for sale.

Top10Vector is Belgium's series of topographic vector data. The dataset contains 35 feature classes, which are divided into eight themes (road network, railroad network, high-tension network, constructions, soil cover and vegetation, local relief and particular zones). Each theme can be downloaded separately via the metadata page of the relevant theme, or collectively as Top10Vector via the link in 'Access' at the bottom of this page.

This webservice allows viewing the Belgian topographical vector data as established by the National Geographic Institute. It gives an overview of the datasets of the Top10Vector-series which can be downloaded.