Communities, regions and provinces of Belgium

Belgium is a federal state comprising three communities, three regions, and four language areas. For each of these subdivision types, the subdivisions together make up the entire country; in other words, the types overlap.

The language areas were established by the Second Gilson Act, which entered into force on August 2, 1963. The division into language areas was included in the Belgian Constitution in 1970. Through constitutional reforms in the 1970s and 1980s, regionalisation of the unitary state led to a three-tiered federation: federal, regional, and community governments were created, a compromise designed to minimize linguistic, cultural, social, and economic tensions.

This is a schematic overview of the basic federal structure of Belgium as defined by Title I of the Belgian Constitution.

Each of the entities either have their own Parliament and Government (for the federal state and federated entities) or their own Council and executive College (for provinces and municipalities). The entities in italic do not have own institutions: arrondissements because they are purely administrative; language areas because they merely define the linguistic regime of a municipality; and the Flemish Region because its powers are exercised by the Flemish Community.

The three communities are:

The three regions are:

The four language areas (as taalgebieden in Dutch and Sprachgebiete in German), occasionally referred to as linguistic regions (from French régions linguistiques), are:

All these entities have geographical boundaries. The language areas have no offices or powers and exist de facto as geographical circumscriptions, serving only to delineate the empowered subdivisions. The institutional communities are thus equally geographically determined. Belgian Communities do not officially refer directly to groups of people but rather to specific political, linguistic and cultural competencies of the country. There is no subnationality in Belgium.

All Communities thus have a precise and legally established area where they can exercise their competencies: the Flemish Community has legal authority (for its Community competencies) only within the Dutch language area (which coincides with the Flemish Region) and bilingual Brussels-Capital language area (which coincides with the Region by that name); the French-speaking Community analogously has powers only within the French language area of the Walloon Region and in the Brussels-Capital Region, and the German Community in the German language area, which is a small part of the province of Liège in the Walloon region, and borders Germany.

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