Brussels-Capital Region: Route of the Greenway, correponding to a walk/ride of more than 60 km allowing pedestrians or cyclists to go around the Region and cross many parcs and protected greenzones. This route is composed of 7 sections.

Brussels-Capital Region : this directive has as an aim the prevention of the major accidents implying of dangerous substances and the limitation of their consequences for the man and the environment, in order to ensure in a coherent and effective way in all the country of the high levels of protection. The geographical data file SEVESO consists of several classes of objects which make it possible to locate all the SEVESO sites on the territory of the area of Brussels.

Brussels-Capital Region : Dataset of the sustainable neighbourhoods, resuming the project leader, the year of the call for proposals and a possible link to the initiative. Since 2008, Brussels Environment has launched a “Participatory Sustainable Neighbourhoods” call for proposals each year, which objective is to support initiatives from residents and create a neighbourhood dynamic. On the scale of their area, residents and users of the neighbourhood act together on various issues: energy savings, waste reduction, rationalisation of consumption, air quality, preservation of quiet areas, better consideration of use of space, promotion of the natural heritage, strengthening social cohesion, etc.

Brussels-Capital Region : location of the different groundwater level monitoring sites (or piezometric sites) managed by Brussels Environment (IBGE-BIM) under the surveillance monitoring of the groundwater status in accordance with the Ordonnance and the Water Framework Directive. Indication of the analyzed water body, the European Code and the Brussels code of the monitoring site.

Brussels-Capital Region: localization of the two treatment stations of wastewater and rainwater. The Brussels-North waste water treatment plant (AQUIRIS commissioned in 2007) and the waste water treatment plant Brussels-South (commissioned in 2000).

Brussels-Capital Region : location of the different surface water biological quality monitoring sites under the Water Framework Ordonnance and Directive. Surface waters concerned are surface water bodies: Canal, Senne and Woluwe. Monitoring involves a series of biological parameters.

Brussels-Capital Region: Delineation of the Brussels agglomeration, in accordance with the directive 91/271/EEC concerning urban waste water treatment. The agglomeration is there defined as "an area where the population and/or economic activities are sufficiently concentrated for urban waste water to be collected and conducted to an urban waste water treatment plant or to a final discharge point". It corresponds to the two collecting basins of the waste water treatment plants of Brussels-North and Brussels-South.

Brussels-Capital Region : location of the different groundwater quality monitoring sites managed by Brussels Environment (IBGE-BIM) and which results are transmitted through the reporting to Europe (under Article 8 of the Water Framework Directive). Indication of the analyzed water body, the European Code and the Brussels code of the monitoring site. Distinction between two types of monitoring: surveillance monitoring for all groundwater bodies (type_monitoring = 1) and operational monitoring for groundwater bodies identified as being at risk of failing to achieve the objectives of good status (type_monitoring = 2)

Brussels Capital Region: location of the different stations measuring the air quality. Stations of the telemetric, non-telemetric (sampling with laboratory analysis) and weather networks are included. The measured parameters are specified for each station. Note : In French : http://documentation.bruxellesenvironnement.be/documents/QAir_Rpt0911_corr_ssAnnexesB_C_D_E_fr.PDF In Dutch : http://document.environnement.brussels/opac_css/elecfile/QAir%20Rpt0911%20ssAnn%20B%20C%20D%20E%20bis%20nl

Brussels-Capital Region : Dataset of the sustainable neighbourhoods, resuming the project leader, the year of the call for proposals and a possible link to the initiative. Since 2008, Brussels Environment has launched a “Participatory Sustainable Neighbourhoods” call for proposals each year, which objective is to support initiatives from residents and create a neighbourhood dynamic. On the scale of their area, residents and users of the neighbourhood act together on various issues: energy savings, waste reduction, rationalisation of consumption, air quality, preservation of quiet areas, better consideration of use of space, promotion of the natural heritage, strengthening social cohesion, etc.