European Parliament in Luxembourg granted a city the right to host a number bodies, including the Secretariat of the Assembly (now of the Parliament). Despite the 1965 agreement however, the Parliament's seat was a source of contention. Wishing to be closer to the activities in Brussels and Luxembourg, a few plenary sessions were held by the Parliament between 1967 and 1981 in Luxembourg instead of Strasbourg – against the wishes of France and in 1981 it returned to holding sessions entirely in Strasbourg. There are a handful of buildings in Luxembourg used by the Parliament. The city hosts the Secretariat of the European Parliament
European institutions in Strasbourg freedom, security and justice (eu-LISA) has his operational HQ in Strasbourg. Finally, Strasbourg also hosts the association Apollonia (created in 1998), which defines itself as "a platform of cooperation in the area of the visual arts between European countries and, more specifically, with the countries of Central and Eastern Europe, the Balkans, the countries along the Baltic Sea and in the South Caucasus." The association was created on the basis of work conducted since 1994 by the Council of Europe within the framework of the Program of European Artistic Exchanges. Twenty institutions have their sole, or one of their main,