Greenland–European Union relations and Territories (OCT) of the EU because of its political relations to Denmark in The unity of the Realm also known as the Kingdom of Denmark. As a result, Greenland has some integration with the EU's internal market via association agreements. It is also within the EU's common external tariff but they may charge customs in a non-discriminatory manner. Greenlandic citizens have EU citizenship. OCT nationals can be granted the right to vote for and participate in the election of the European Parliament, subject to the conditions defined by the related member states in compliance with Community law. Up to
Basque Country (autonomous community) into a separate autonomous community. Currently there is no official capital in the autonomous community, but the city of Vitoria-Gasteiz, in the province of Álava, is the de facto capital as the location of the Basque Parliament, the headquarters of the Basque Government, and the residence of the President of the Basque Autonomous Community (the Palace of Ajuria Enea). Whilst Vitoria-Gasteiz is the largest municipality in area, with 277 km (107 sq mi), Bilbao (or "Bilbo" in Basque) is the largest in population, with 353,187 people, located in the province of Biscay within a conurbation of 875,552 people. The term