Belgium is a federal state made up of three communities and three regions, each with considerable autonomy. One of these is the Walloon Region, which is governed by the Parliament of Wallonia and the executive Government of Wallonia. The Walloon Region's autonomy extends even to foreign policy; Wallonia is entitled to pursue its own foreign policy, including the signing of treaties, and in many domains even the Belgian federal government is not able to sign an international treaty without the agreement of the Parliament of Wallonia.