European Union representation within those institutions, a practice often referred to as "pooling of sovereignty". To become a member, a country must meet the Copenhagen criteria, defined at the 1993 meeting of the European Council in Copenhagen. These require a stable democracy that respects human rights and the rule of law; a functioning market economy; and the acceptance of the obligations of membership, including EU law. Evaluation of a country's fulfilment of the criteria is the responsibility of the European Council. No member state has yet left the Union, although Greenland (an autonomous province of Denmark) withdrew in 1985. Article 50 of
Greenland–European Union relations speculation as to whether Greenland might consider rejoining the European Union, although this seems highly unlikely to occur any time soon. On 4 January 2007, the Danish daily "Jyllands-Posten" quoted the former Danish minister for Greenland, Tom Høyem, as saying "I would not be surprised if Greenland again becomes a member of the EU ... The EU needs the Arctic window and Greenland cannot alone manage the gigantic Arctic possibilities". The debate has been reignited in light of the 2008–2011 Icelandic financial crisis. The EU Common Fisheries Policy is an important reason why Greenland, Norway and Iceland stay outside the