Council Decision (EU) 2018/145 of 9 October 2017 on the conclusion, on behalf of the Union, of the Multilateral Agreement between the European Community and its Member States, the Republic of Albania, Bosnia and Herzegovina, the Republic of Bulgaria, the Republic of Croatia, the former Yugoslav Republic of Macedonia, the Republic of Iceland, the Republic of Montenegro, the Kingdom of Norway, Romania, the Republic of Serbia and the United Nations Interim Administration Mission in Kosovo (This designation is without prejudice to positions on status, and is in line with UN Security Council Resolution 1244 (1999) and the Opinion of the International Court of Justice on Kosovo's declaration of independence. ) on the establishment of a European Common Aviation Area (ECAA)