Treaty of Accession 2011

Treaty concerning the accession of the Republic of Croatia to the European Union

Treaty of Accession 2011 Treaty between the Kingdom of Belgium, the Republic of Bulgaria, the Czech Republic, the Kingdom of Denmark, the Federal Republic of Germany, the Republic of Estonia, Ireland, the Hellenic Republic, the Kingdom of Spain, the French Republic, the Italian Republic, the Republic of Cyprus, the Republic of Latvia, the Republic of Lithuania, the Grand Duchy of Luxembourg, the Republic of Hungary, the Republic of Malta, the Kingdom of the Netherlands, the Republic of Austria, the Republic of Poland, the Portuguese Republic, Romania, the Republic of Slovenia, the Slovak Republic, the Republic of Finland, the Kingdom of Sweden, the United Kingdom of Great Britain and Northern Ireland (Member States of the European Union) and the Republic of Croatia concerning the accession of the Republic of Croatia to the European Union
Croatia (yellow) joined the European Union (blue) on 1 July 2013
Signed	9 December 2011
Location	Brussels, Belgium
Sealed	10 January 2012 [1]
Effective	1 July 2013
Condition	Ratification by Croatia and all 27 member states of the European Union
Signatories	European Union (27 members) Croatia
Ratifiers	28
Depositary	Government of the Italian Republic
Languages	All 23 official Languages of the European Union and Croatian
Full text
Treaty concerning the accession of the Republic of Croatia to the European Union at Wikisource

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The Treaty of Accession 2011 is an agreement between the member states of the European Union and Croatia concerning Croatia's accession to the EU. It was signed on 9 December 2011 in Brussels by the heads of state or government of the 27 member states and by the president of Croatia, Ivo Josipović, and Prime Minister Jadranka Kosor.^[2]

The Treaty entered into force on 1 July 2013, making Croatia the 28th Member state of the European Union although following the withdrawal of the United Kingdom in January 2020 Croatia then became the 27th Member state.