Member State of the European Union
Encyclopedia
A member state of the European Union is a state that is party to treaties of the
Treaties of the European Union
The Treaties of the European Union are a set of international treaties between the European Union member states which sets out the EU's constitutional basis. They establish the various EU institutions together with their remit, procedures and objectives...

 European Union
European Union
The European Union is an economic and political union of 27 independent member states which are located primarily in Europe. The EU traces its origins from the European Coal and Steel Community and the European Economic Community , formed by six countries in 1958...

 (EU) and has thereby undertaken the privileges and obligations that EU membership entails. Unlike membership of an international organisation, being an EU member state places a country under binding laws in exchange for representation in the EU's legislative and judicial institutions. On the other hand, unlike being a member of a federation
Federation
A federation , also known as a federal state, is a type of sovereign state characterized by a union of partially self-governing states or regions united by a central government...

 (such as a U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

) EU states maintain a great deal of autonomy, including maintaining their national military
Military
A military is an organization authorized by its greater society to use lethal force, usually including use of weapons, in defending its country by combating actual or perceived threats. The military may have additional functions of use to its greater society, such as advancing a political agenda e.g...

 and foreign policy
Foreign policy
A country's foreign policy, also called the foreign relations policy, consists of self-interest strategies chosen by the state to safeguard its national interests and to achieve its goals within international relations milieu. The approaches are strategically employed to interact with other countries...

 (where they have not agreed to European action in that area).

As of 2007 there are twenty-seven EU member states. Six core states
Inner Six
The Inner Six, or simply The Six, are the six founding member states of the European Communities. This was in contrast to the outer seven who formed the European Free Trade Association rather than be involved in supranational European integration .-History:The inner six are those who responded to...

 founded the EU's predecessor, the European Economic Community
European Economic Community
The European Economic Community The European Economic Community (EEC) The European Economic Community (EEC) (also known as the Common Market in the English-speaking world, renamed the European Community (EC) in 1993The information in this article primarily covers the EEC's time as an independent...

, in 1957 and the remaining states joined in subsequent enlargements
Enlargement of the European Union
The Enlargement of the European Union is the process of expanding the European Union through the accession of new member states. This process began with the Inner Six, who founded the European Coal and Steel Community in 1952...

. Before being allowed to join the EU, a state must fulfil the economic and political conditions generally known as the Copenhagen criteria
Copenhagen criteria
The Copenhagen criteria are the rules that define whether a country is eligible to join the European Union. The criteria require that a state has the institutions to preserve democratic governance and human rights, has a functioning market economy, and accepts the obligations and intent of the EU...

. These basically require a candidate to have a democratic, free market
Free market
A free market is a competitive market where prices are determined by supply and demand. However, the term is also commonly used for markets in which economic intervention and regulation by the state is limited to tax collection, and enforcement of private ownership and contracts...

 government together with the corresponding freedoms and institutions, and respect the rule of law
Rule of law
The rule of law, sometimes called supremacy of law, is a legal maxim that says that governmental decisions should be made by applying known principles or laws with minimal discretion in their application...

. Enlargement of the Union is conditional upon the agreement of each existing member and the candidate's adoption of all pre-existing EU law.

There is a wide disparity in the size, wealth and political system of member states, but all have equal rights. While in some areas majority voting takes place where larger states have more votes than smaller ones, smaller states have disproportional representation compared to their population. As of 2011 no member state has withdrawn or been suspended from the EU, though some dependent territories or semi-autonomous areas have left and Norway declined to join (after a referendum) after successfully applying to join (see below).

List

Flag
Flag
A flag is a piece of fabric with a distinctive design that is usually rectangular and used as a symbol, as a signaling device, or decoration. The term flag is also used to refer to the graphic design employed by a flag, or to its depiction in another medium.The first flags were used to assist...

State
Joined
Population
km²
GDP per cap.
(PPP)
Gross domestic product
Gross domestic product refers to the market value of all final goods and services produced within a country in a given period. GDP per capita is often considered an indicator of a country's standard of living....

Currency
Currencies of the European Union
There are fourteen currencies of the European Union as of 2011, the principal currency being the euro. The euro is used by the institutions of the European Union and by the eurozone states, which account for 17 of the 27 member states of the European Union...


Gini
Gini coefficient
The Gini coefficient is a measure of statistical dispersion developed by the Italian statistician and sociologist Corrado Gini and published in his 1912 paper "Variability and Mutability" ....


HDI
Human Development Index
The Human Development Index is a composite statistic used to rank countries by level of "human development" and separate "very high human development", "high human development", "medium human development", and "low human development" countries...


Council
votes
Voting in the Council of the European Union
The procedures for voting in the Council of the European Union are described in the treaties of the European Union. The Council of the European Union has had its voting procedure amended by subsequent treaties and currently operates on a system brought forth by the Treaty of Nice...

EP
seats
Apportionment in the European Parliament
Apportionment in the European Parliament relates to the distribution of legislative seats in the European Parliament among the states of the European Union...

Languages
Languages of the European Union
The languages of the European Union are languages used by people within the member states of the European Union. They include the twenty-three official languages of the European Union along with a range of others...

Territories
  Austria
Austria
Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

1995 8,372,930 83,871 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

10 17 German
  Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

1957Founder 10,827,519 30,528 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

12 22 Dutch
Dutch language
Dutch is a West Germanic language and the native language of the majority of the population of the Netherlands, Belgium, and Suriname, the three member states of the Dutch Language Union. Most speakers live in the European Union, where it is a first language for about 23 million and a second...


French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...


German
German language
German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....


  Bulgaria
Bulgaria
Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

2007 7,576,751 110,910 lev
Bulgarian lev
The lev is the currency of Bulgaria. It is divided in 100 stotinki . In archaic Bulgarian the word "lev" meant "lion".It is speculated that Bulgaria, as a member of the European Union will adopt the Euro in 2015 .- First lev, 1881–1952 :...

10 17 Bulgarian
Bulgarian language
Bulgarian is an Indo-European language, a member of the Slavic linguistic group.Bulgarian, along with the closely related Macedonian language, demonstrates several linguistic characteristics that set it apart from all other Slavic languages such as the elimination of case declension, the...

  Cyprus
Cyprus
Cyprus , officially the Republic of Cyprus , is a Eurasian island country, member of the European Union, in the Eastern Mediterranean, east of Greece, south of Turkey, west of Syria and north of Egypt. It is the third largest island in the Mediterranean Sea.The earliest known human activity on the...

2004 801,851 9,251 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

4 6 Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...


Turkish
Turkish language
Turkish is a language spoken as a native language by over 83 million people worldwide, making it the most commonly spoken of the Turkic languages. Its speakers are located predominantly in Turkey and Northern Cyprus with smaller groups in Iraq, Greece, Bulgaria, the Republic of Macedonia, Kosovo,...

  Czech
Republic
Czech Republic
The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....

2004 10,512,397 78,866 koruna
Czech koruna
The Czech koruna or Czech crown has been the currency of the Czech Republic since 8 February 1993 when, together with its Slovak counterpart, it replaced the Czechoslovak koruna at par....

12 22 Czech
Czech language
Czech is a West Slavic language with about 12 million native speakers; it is the majority language in the Czech Republic and spoken by Czechs worldwide. The language was known as Bohemian in English until the late 19th century...

  Denmark
Denmark
Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

1973 5,547,088 43,094 krone
Danish krone
The krone is the official currency of the Kingdom of Denmark consisting of Denmark, the Faroe Islands and Greenland. It is subdivided into 100 øre...

7 13 Danish
Danish language
Danish is a North Germanic language spoken by around six million people, principally in the country of Denmark. It is also spoken by 50,000 Germans of Danish ethnicity in the northern parts of Schleswig-Holstein, Germany, where it holds the status of minority language...

  Estonia
Estonia
Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

2004 1,340,274 45,226 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

4 6 Estonian
Estonian language
Estonian is the official language of Estonia, spoken by about 1.1 million people in Estonia and tens of thousands in various émigré communities...

  Finland
Finland
Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

1995 5,350,475 338,145 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

7 13 Finnish
Finnish language
Finnish is the language spoken by the majority of the population in Finland Primarily for use by restaurant menus and by ethnic Finns outside Finland. It is one of the two official languages of Finland and an official minority language in Sweden. In Sweden, both standard Finnish and Meänkieli, a...


Swedish
Swedish language
Swedish is a North Germanic language, spoken by approximately 10 million people, predominantly in Sweden and parts of Finland, especially along its coast and on the Åland islands. It is largely mutually intelligible with Norwegian and Danish...

  France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

1957Founder 64,709,480 674,843 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

29 72 French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

  Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

1957FounderOn , the constituent states of the former German Democratic Republic acceded
German reunification
German reunification was the process in 1990 in which the German Democratic Republic joined the Federal Republic of Germany , and when Berlin reunited into a single city, as provided by its then Grundgesetz constitution Article 23. The start of this process is commonly referred by Germans as die...

 to the Federal Republic of Germany
West Germany
West Germany is the common English, but not official, name for the Federal Republic of Germany or FRG in the period between its creation in May 1949 to German reunification on 3 October 1990....

, automatically becoming part of the EU.
81,757,595 357,050 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

29 99 German
German language
German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....

  Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

1981 11,125,179 131,990 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

12 22 Greek
Greek language
Greek is an independent branch of the Indo-European family of languages. Native to the southern Balkans, it has the longest documented history of any Indo-European language, spanning 34 centuries of written records. Its writing system has been the Greek alphabet for the majority of its history;...

  Hungary
Hungary
Hungary , officially the Republic of Hungary , is a landlocked country in Central Europe. It is situated in the Carpathian Basin and is bordered by Slovakia to the north, Ukraine and Romania to the east, Serbia and Croatia to the south, Slovenia to the southwest and Austria to the west. The...

2004 10,013,628 93,030 forint
Hungarian forint
The forint is the currency of Hungary. It is divided into 100 fillér, although fillér coins are no longer in circulation. The introduction of the forint on 1 August 1946 was a crucial step of the post-WWII stabilization of the Hungarian economy, and the currency remained relatively stable until...

12 22 Hungarian
Hungarian language
Hungarian is a Uralic language, part of the Ugric group. With some 14 million speakers, it is one of the most widely spoken non-Indo-European languages in Europe....

  Ireland
Republic of Ireland
Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

1973 70,273 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

7 12 Irish
Irish language
Irish , also known as Irish Gaelic, is a Goidelic language of the Indo-European language family, originating in Ireland and historically spoken by the Irish people. Irish is now spoken as a first language by a minority of Irish people, as well as being a second language of a larger proportion of...


English
English language
English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

  Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

1957Founder 60,397,353 301,318 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

29 72 Italian
Italian language
Italian is a Romance language spoken mainly in Europe: Italy, Switzerland, San Marino, Vatican City, by minorities in Malta, Monaco, Croatia, Slovenia, France, Libya, Eritrea, and Somalia, and by immigrant communities in the Americas and Australia...

  Latvia
Latvia
Latvia , officially the Republic of Latvia , is a country in the Baltic region of Northern Europe. It is bordered to the north by Estonia , to the south by Lithuania , to the east by the Russian Federation , to the southeast by Belarus and shares maritime borders to the west with Sweden...

2004 2,248,961 64,589 lats
Latvian lats
The lats is the currency of Latvia. It is abbreviated as Ls. The lats is sub-divided into 100 santīmi ....

4 8 Latvian
Latvian language
Latvian is the official state language of Latvia. It is also sometimes referred to as Lettish. There are about 1.4 million native Latvian speakers in Latvia and about 150,000 abroad. The Latvian language has a relatively large number of non-native speakers, atypical for a small language...

  Lithuania
Lithuania
Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...

2004 3,329,227 65,303 litas
Lithuanian litas
The Lithuanian litas is the currency of Lithuania. It is divided into 100 centų...

7 12 Lithuanian
Lithuanian language
Lithuanian is the official state language of Lithuania and is recognized as one of the official languages of the European Union. There are about 2.96 million native Lithuanian speakers in Lithuania and about 170,000 abroad. Lithuanian is a Baltic language, closely related to Latvian, although they...

  Luxembourg
Luxembourg
Luxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...

1957Founder 502,207 2,586 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

4 6 French
French language
French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...


German
German language
German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....


Luxembourgish
Luxembourgish language
Luxembourgish is a High German language spoken mainly in Luxembourg. About 320,000 people worldwide speak Luxembourgish.-Language family:...

  Malta
Malta
Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...

2004 416,333 316 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

3 5 Maltese
Maltese language
Maltese is the national language of Malta, and a co-official language of the country alongside English,while also serving as an official language of the European Union, the only Semitic language so distinguished. Maltese is descended from Siculo-Arabic...


English
English language
English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

  Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

1957Founder 16,576,800 41,526 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

13 25 Dutch
Dutch language
Dutch is a West Germanic language and the native language of the majority of the population of the Netherlands, Belgium, and Suriname, the three member states of the Dutch Language Union. Most speakers live in the European Union, where it is a first language for about 23 million and a second...


Frisian
West Frisian language
West Frisian is a language spoken mostly in the province of Friesland in the north of the Netherlands. West Frisian is the name by which this language is usually known outside the Netherlands, to distinguish it from the closely related Frisian languages of Saterland Frisian and North Frisian,...

  Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

2004 38,163,895 312,683 złoty 27 50 Polish
Polish language
Polish is a language of the Lechitic subgroup of West Slavic languages, used throughout Poland and by Polish minorities in other countries...

  Portugal
Portugal
Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...

1986 11,317,192 92,391 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

12 22 Portuguese
Portuguese language
Portuguese is a Romance language that arose in the medieval Kingdom of Galicia, nowadays Galicia and Northern Portugal. The southern part of the Kingdom of Galicia became independent as the County of Portugal in 1095...

  Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...

2007 21,466,174 238,391 leu
Romanian leu
The leu is the currency of Romania. It is subdivided into 100 bani . The name of the currency means "lion". On 1 July 2005, Romania underwent a currency reform, switching from the previous leu to a new leu . 1 RON is equal to 10,000 ROL...

14 33 Romanian
Romanian language
Romanian Romanian Romanian (or Daco-Romanian; obsolete spellings Rumanian, Roumanian; self-designation: română, limba română ("the Romanian language") or românește (lit. "in Romanian") is a Romance language spoken by around 24 to 28 million people, primarily in Romania and Moldova...

  Slovakia
Slovakia
The Slovak Republic is a landlocked state in Central Europe. It has a population of over five million and an area of about . Slovakia is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south...

2004 5,424,057 49,037 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

7 13 Slovak
Slovak language
Slovak , is an Indo-European language that belongs to the West Slavic languages .Slovak is the official language of Slovakia, where it is spoken by 5 million people...

  Slovenia
Slovenia
Slovenia , officially the Republic of Slovenia , is a country in Central and Southeastern Europe touching the Alps and bordering the Mediterranean. Slovenia borders Italy to the west, Croatia to the south and east, Hungary to the northeast, and Austria to the north, and also has a small portion of...

2004 2,054,119 20,273 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

4 7 Slovenian
Slovenian language
Slovene or Slovenian is a South Slavic language spoken by approximately 2.5 million speakers worldwide, the majority of whom live in Slovenia. It is the first language of about 1.85 million people and is one of the 23 official and working languages of the European Union...

  Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

1986 47,150,819 506,030 euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

27 50 Spanish
Spanish language
Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...

Recognised regional languages are Basque
Basque language
Basque is the ancestral language of the Basque people, who inhabit the Basque Country, a region spanning an area in northeastern Spain and southwestern France. It is spoken by 25.7% of Basques in all territories...

, Catalan/Valencian
Catalan language
Catalan is a Romance language, the national and only official language of Andorra and a co-official language in the Spanish autonomous communities of Catalonia, the Balearic Islands and Valencian Community, where it is known as Valencian , as well as in the city of Alghero, on the Italian island...

 and Galician
Galician language
Galician is a language of the Western Ibero-Romance branch, spoken in Galicia, an autonomous community located in northwestern Spain, where it is co-official with Castilian Spanish, as well as in border zones of the neighbouring territories of Asturias and Castile and León.Modern Galician and...

. Unlike other regional languages, an agreement between Spain and the Council of the European Union means these are allowed to be use in EU institutions.
  Sweden
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

1995 9,347,899 449,964 krona
Swedish krona
The krona has been the currency of Sweden since 1873. Both the ISO code "SEK" and currency sign "kr" are in common use; the former precedes or follows the value, the latter usually follows it, but especially in the past, it sometimes preceded the value...

10 18 Swedish
Swedish language
Swedish is a North Germanic language, spoken by approximately 10 million people, predominantly in Sweden and parts of Finland, especially along its coast and on the Åland islands. It is largely mutually intelligible with Norwegian and Danish...

  United
Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

1973 62,041,708 244,820 pound
Pound sterling
The pound sterling , commonly called the pound, is the official currency of the United Kingdom, its Crown Dependencies and the British Overseas Territories of South Georgia and the South Sandwich Islands, British Antarctic Territory and Tristan da Cunha. It is subdivided into 100 pence...

29 72 English
English language
English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

English is the de facto national language of the UK. Recognized regional languages are Irish
Irish language
Irish , also known as Irish Gaelic, is a Goidelic language of the Indo-European language family, originating in Ireland and historically spoken by the Irish people. Irish is now spoken as a first language by a minority of Irish people, as well as being a second language of a larger proportion of...

, Ulster Scots, Scottish Gaelic, Scots
Scots language
Scots is the Germanic language variety spoken in Lowland Scotland and parts of Ulster . It is sometimes called Lowland Scots to distinguish it from Scottish Gaelic, the Celtic language variety spoken in most of the western Highlands and in the Hebrides.Since there are no universally accepted...

, Welsh
Welsh language
Welsh is a member of the Brythonic branch of the Celtic languages spoken natively in Wales, by some along the Welsh border in England, and in Y Wladfa...

 and Cornish
Cornish language
Cornish is a Brythonic Celtic language and a recognised minority language of the United Kingdom. Along with Welsh and Breton, it is directly descended from the ancient British language spoken throughout much of Britain before the English language came to dominate...

.

Notes

Enlargement

Enlargement has been a principal feature of the Union's political landscape. The EU's predecessors were founded by the "Inner Six
Inner Six
The Inner Six, or simply The Six, are the six founding member states of the European Communities. This was in contrast to the outer seven who formed the European Free Trade Association rather than be involved in supranational European integration .-History:The inner six are those who responded to...

", those countries willing to forge ahead with the Community while others remained sceptical. It was only a decade before the first countries changed their policy and attempted to join the Union, which led to the first scepticism of enlargement. French President Charles de Gaulle
Charles de Gaulle
Charles André Joseph Marie de Gaulle was a French general and statesman who led the Free French Forces during World War II. He later founded the French Fifth Republic in 1958 and served as its first President from 1959 to 1969....

 feared British membership would be an American Trojan horse
Trojan Horse
The Trojan Horse is a tale from the Trojan War about the stratagem that allowed the Greeks finally to enter the city of Troy and end the conflict. In the canonical version, after a fruitless 10-year siege, the Greeks constructed a huge wooden horse, and hid a select force of men inside...

 and vetoed its application. It was only after de Gaulle left office and a 12-hour talk by British Prime Minister Edward Heath and French President George Pompidou took place that Britain's third application succeeded, in 1970.

Applying in 1969 were Britain, Ireland, Denmark and Norway. Norway, however, declined to accept the invitation to become a member, with the electorate voting against it leaving just the UK, Ireland and Denmark to join. But despite the setbacks, and the withdrawal of Greenland
Greenland
Greenland is an autonomous country within the Kingdom of Denmark, located between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for...

 from Denmark's membership in 1985, three more countries joined the Communities before the end of the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

. In 1987, the geographical extent of the project was tested when Morocco
Morocco
Morocco , officially the Kingdom of Morocco , is a country located in North Africa. It has a population of more than 32 million and an area of 710,850 km², and also primarily administers the disputed region of the Western Sahara...

 applied, and was rejected as it was not considered a European country.

1990 saw the Cold War drawing to a close, and East Germany was welcomed into the Community as part of a reunited Germany. Shortly after, the previously neutral countries of Austria, Finland and Sweden acceded to the new European Union, though Switzerland
Switzerland
Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....

, which applied in 2002, froze its application due to opposition from voters while Norway, which had applied once more, had its voters reject membership again. Meanwhile, the members of the former Eastern bloc
Eastern bloc
The term Eastern Bloc or Communist Bloc refers to the former communist states of Eastern and Central Europe, generally the Soviet Union and the countries of the Warsaw Pact...

 and Yugoslavia
Yugoslavia
Yugoslavia refers to three political entities that existed successively on the western part of the Balkans during most of the 20th century....

 were all starting to move towards EU membership. Ten of these joined in a "big bang" enlargement on 1 May 2004 symbolising the unification of East and Western Europe in the EU.
2007 saw the latest members, Bulgaria and Romania, accede to the Union, and the EU has prioritised membership for the Western Balkans. Croatia
Croatia
Croatia , officially the Republic of Croatia , is a unitary democratic parliamentary republic in Europe at the crossroads of the Mitteleuropa, the Balkans, and the Mediterranean. Its capital and largest city is Zagreb. The country is divided into 20 counties and the city of Zagreb. Croatia covers ...

, Iceland
Iceland
Iceland , described as the Republic of Iceland, is a Nordic and European island country in the North Atlantic Ocean, on the Mid-Atlantic Ridge. Iceland also refers to the main island of the country, which contains almost all the population and almost all the land area. The country has a population...

, Macedonia
Republic of Macedonia
Macedonia , officially the Republic of Macedonia , is a country located in the central Balkan peninsula in Southeast Europe. It is one of the successor states of the former Yugoslavia, from which it declared independence in 1991...

, Montenegro
Montenegro
Montenegro Montenegrin: Crna Gora Црна Гора , meaning "Black Mountain") is a country located in Southeastern Europe. It has a coast on the Adriatic Sea to the south-west and is bordered by Croatia to the west, Bosnia and Herzegovina to the northwest, Serbia to the northeast and Albania to the...

 and Turkey
Turkey
Turkey , known officially as the Republic of Turkey , is a Eurasian country located in Western Asia and in East Thrace in Southeastern Europe...

 are all formal, acknowledged candidates. Turkish membership
Accession of Turkey to the European Union
Turkey's application to accede to the European Union was made on 14 April 1987. Turkey has been an associate member of the European Union and its predecessors since 1963...

, pending since the 1980s, is a more contentious issue but it entered negotiations in 2004. There are at present no plans to cease enlargement; according to the Copenhagen criteria
Copenhagen criteria
The Copenhagen criteria are the rules that define whether a country is eligible to join the European Union. The criteria require that a state has the institutions to preserve democratic governance and human rights, has a functioning market economy, and accepts the obligations and intent of the EU...

, membership of the European Union is open to any European country that is a stable, free market
Free market
A free market is a competitive market where prices are determined by supply and demand. However, the term is also commonly used for markets in which economic intervention and regulation by the state is limited to tax collection, and enforcement of private ownership and contracts...

 liberal democracy
Liberal democracy
Liberal democracy, also known as constitutional democracy, is a common form of representative democracy. According to the principles of liberal democracy, elections should be free and fair, and the political process should be competitive...

 that respects the rule of law
Rule of law
The rule of law, sometimes called supremacy of law, is a legal maxim that says that governmental decisions should be made by applying known principles or laws with minimal discretion in their application...

 and human rights
Human rights
Human rights are "commonly understood as inalienable fundamental rights to which a person is inherently entitled simply because she or he is a human being." Human rights are thus conceived as universal and egalitarian . These rights may exist as natural rights or as legal rights, in both national...

. Furthermore, it has to be willing to accept all the obligations of membership such as adopting all previously agreed law (the 170,000 pages of acquis communautaire) and joining the euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

. As well as enlargement to new countries, the EU can expand by having territories of member states which are outside the EU integrate more closely (for example in respect to the dissolution of the Netherlands Antilles) or a territory of a member state seceded then rejoined (see withdrawal below).

Representation

Each state has representation in the institutions of the European Union
Institutions of the European Union
The European Union is governed by seven institutions. Article 13 of Treaty on European Union lists them in the following order: the European Parliament, the European Council, the Council of the European Union, the European Commission, the Court of Justice of the European Union, the European...

. Full membership gives the government of a member state a seat in the Council of the European Union
Council of the European Union
The Council of the European Union is the institution in the legislature of the European Union representing the executives of member states, the other legislative body being the European Parliament. The Council is composed of twenty-seven national ministers...

 and European Council
European Council
The European Council is an institution of the European Union. It comprises the heads of state or government of the EU member states, along with the President of the European Commission and the President of the European Council, currently Herman Van Rompuy...

. When decisions are not being taken by consensus, votes are weighted so that a country with a greater population has more votes within the Council than a smaller country (although not exact, smaller countries have more votes than their population would allow relative to the largest countries). The Presidency of the Council of the European Union
Presidency of the Council of the European Union
The Presidency of the Council of the European Union is the responsibility for the functioning of the Council of the European Union that rotates between the member states of the European Union every six months. The presidency is not a single president but rather the task is undertaken by a national...

 rotates between each of the member states, allowing each state six months to help direct the agenda of the EU.

Similarly, each state is assigned seats in Parliament
Member of the European Parliament
A Member of the European Parliament is a person who has been elected to the European Parliament. The name of MEPs differ in different languages, with terms such as europarliamentarian or eurodeputy being common in Romance language-speaking areas.When the European Parliament was first established,...

 according to their population (again, with the smaller countries receiving more seats per inhabitant than the larger ones). The members of the European Parliament
European Parliament
The European Parliament is the directly elected parliamentary institution of the European Union . Together with the Council of the European Union and the Commission, it exercises the legislative function of the EU and it has been described as one of the most powerful legislatures in the world...

 have been elected by universal suffrage
Universal suffrage
Universal suffrage consists of the extension of the right to vote to adult citizens as a whole, though it may also mean extending said right to minors and non-citizens...

 since 1979 (before that, they were seconded from national parliaments
National parliaments of the European Union
The national parliaments of the European Union are those legislatures responsible for each member state of the European Union . They have a certain degree of institutionalised influence which was expanded under the Treaty of Lisbon to include greater ability to scrutinise proposed EU...

).

The national governments appoint one member each to the European Commission
European Commission
The European Commission is the executive body of the European Union. The body is responsible for proposing legislation, implementing decisions, upholding the Union's treaties and the general day-to-day running of the Union....

 (in accord with its president
President of the European Commission
The President of the European Commission is the head of the European Commission ― the executive branch of the :European Union ― the most powerful officeholder in the EU. The President is responsible for allocating portfolios to members of the Commission and can reshuffle or dismiss them if needed...

), the European Court of Justice
European Court of Justice
The Court can sit in plenary session, as a Grand Chamber of 13 judges, or in chambers of three or five judges. Plenary sitting are now very rare, and the court mostly sits in chambers of three or five judges...

 (in accord with other members) and the Court of Auditors. Historically, larger member states were granted an extra Commissioner. However, as the body grew, this right has been removed and each state is represented equally. The six largest states are also granted an Advocates General in the Court of Justice. Finally, the Governing Council of the European Central Bank
European Central Bank
The European Central Bank is the institution of the European Union that administers the monetary policy of the 17 EU Eurozone member states. It is thus one of the world's most important central banks. The bank was established by the Treaty of Amsterdam in 1998, and is headquartered in Frankfurt,...

 includes the governors of the national central banks (who may or may not be government appointed) of each euro area
Eurozone
The eurozone , officially called the euro area, is an economic and monetary union of seventeen European Union member states that have adopted the euro as their common currency and sole legal tender...

 country.

The larger states traditionally carry more weight in negotiations, however smaller states can be effective impartial mediators and citizens of smaller states are often appointed to sensitive top posts to avoid competition between the larger states. This, together with the disproportionate representation of the smaller states in terms of votes and seats in parliament, gives the smaller EU states a greater clout than normally attributed to a state of their size. However most negotiations are still dominated by the larger states. This has traditionally been largely through the "Franco-German motor" but the Franco-German role influence has diminished slightly following the influx of new members in 2004
2004 enlargement of the European Union
The 2004 enlargement of the European Union was the largest single expansion of the European Union , both in terms of territory, number of states and population, however not in terms of gross domestic product...

 (see G6
G6 (EU)
The G6 in the European Union is an unofficial group of the interior ministers of the six European Union member states – Germany, France, United Kingdom, Italy, Spain, and Poland – with the largest populations and so with the majority of votes in the Council of the European Union. The G6 was...

).

Sovereignty



The founding treaties state that all member states are indivisibly sovereign
Sovereignty
Sovereignty is the quality of having supreme, independent authority over a geographic area, such as a territory. It can be found in a power to rule and make law that rests on a political fact for which no purely legal explanation can be provided...

 and of equal value. However, the EU does follow a supranational system (similar to federalism
Federalism
Federalism is a political concept in which a group of members are bound together by covenant with a governing representative head. The term "federalism" is also used to describe a system of the government in which sovereignty is constitutionally divided between a central governing authority and...

) in nearly all areas (previously limited to European Community matters). Combined sovereignty is delegated by each member to the institutions in return for representation within those institutions. This practice is often referred to as "pooling of sovereignty". Those institutions are then empowered to make laws and execute them at a European level. If a state fails to comply with the law of the European Union, it may be fined or have funds withdrawn. In extreme cases, there are provisions for the voting rights or membership of a state to be suspended (see Suspension).

In contrast to other organisations, the EU's style of integration has "become a highly developed system for mutual interference in each other's domestic affairs" However on defence and foreign policy issues (and, pre Lisbon Treaty, police and judicial matters) less sovereignty is transferred, with issues being dealt with by unanimity and cooperation. Very early on in the history of the EU, the unique state of its establishment and pooling of sovereignty was emphasised by the Court of Justice;
Yet, as sovereignty still originates from the national level, it may be withdrawn by a member state who wishes to leave. Hence, if a law is agreed that is not to the liking of a state, it may withdraw from the EU to avoid it. This however has not happened as the benefits of membership are often seen to outweigh the potentially negative impact of a specific law. Furthermore, in realpolitik
Realpolitik
Realpolitik refers to politics or diplomacy based primarily on power and on practical and material factors and considerations, rather than ideological notions or moralistic or ethical premises...

, concessions
Concession (politics)
In politics, a concession is the act of a losing candidate publicly yielding to a winning candidate after an election, when the overall result of the vote has become clear.-Refusal to concede:...

 and political pressure
Pressure politics
Pressure politics generally refers to political action which relies heavily on the use of mass media and mass communications to persuade politicians that the public wants or demands a particular action. However, it commonly includes intimidation, threats, and other covert techniques as well.The...

 may lead to a state accepting something not in their immediate interests in order to improve relations or strengthen their position on other issues.

The question of whether EU law is superior to national law is subject to some debate. The treaties do not give a judgement on the matter but court judgements have established EU's law superiority over national law and it is affirmed in a declaration attached to the Treaty of Lisbon
Treaty of Lisbon
The Treaty of Lisbon of 1668 was a peace treaty between Portugal and Spain, concluded at Lisbon on 13 February 1668, through the mediation of England, in which Spain recognized the sovereignty of Portugal's new ruling dynasty, the House of Braganza....

 (the European Constitution would have fully enshrined this). Some national legal systems also explicitly accept the Court of Justice's interpretation, such as France and Italy, however in Poland it does not override the national constitution, which it does in Germany. The exact areas where the member states have given legislative competence to the EU are as followed. Every area not mentioned remains with member states;
As a result of the European sovereign debt crisis, some eurozone
Eurozone
The eurozone , officially called the euro area, is an economic and monetary union of seventeen European Union member states that have adopted the euro as their common currency and sole legal tender...

 states required a bailout from the EU via the European Financial Stability Facility
European Financial Stability Facility
The European Financial Stability Facility is a special purpose vehicle financed by members of the eurozone to combat the European sovereign debt crisis. It was agreed by the 27 member states of the European Union on 9 May 2010, aiming at preserving financial stability in Europe by providing...

 and European Financial Stability Mechanism (to be replaced by the European Stability Mechanism
European Stability Mechanism
The European Stability Mechanism is a permanent rescue funding programme to succeed the temporary European Financial Stability Facility and European Financial Stabilisation Mechanism...

 from 2013). In exchange for their bailout, Greece was required to accept a large austerity plan including privatisations and a sell off of state assets. In order to ensure that Greece complies with the EU's demands, a "large-scale technical assistance" from the European Commission and other member states has been deployed to Greek government ministries. Some, including the President of the Euro Group Jean-Claude Juncker
Jean-Claude Juncker
Jean-Claude Juncker is a Luxembourg politician, 23rd and current Prime Minister of Luxembourg, since 20 January 1995. He is the longest standing head of government of any European Union state...

, state that "the sovereignty of Greece will be massively limited." The situation of the bailed out countries (Greece, Portugal and Ireland) has been described this as being a ward
Ward (law)
In law, a ward is someone placed under the protection of a legal guardian. A court may take responsibility for the legal protection of an individual, usually either a child or incapacitated person, in which case the ward is known as a ward of the court, or a ward of the state, in the United States,...

 or protectorate
Protectorate
In history, the term protectorate has two different meanings. In its earliest inception, which has been adopted by modern international law, it is an autonomous territory that is protected diplomatically or militarily against third parties by a stronger state or entity...

 of the EU with some such as the Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 calling for a formalisation of the situation.

Opt-outs

A number of states are less integrated into the EU than others. In most cases this is because those states have gained an opt-out
Opt-outs in the European Union
In general, the law of the European Union is valid in all of the twenty-seven European Union member states. However, occasionally member states negotiate certain opt-outs from legislation or treaties of the European Union, meaning they do not have to participate in certain policy areas...

 from a certain policy area. The most notable is the opt-out from the Economic and Monetary Union
Economic and Monetary Union of the European Union
The Economic and Monetary Union is an umbrella term for the group of policies aimed at converging the economies of members of the European Union in three stages so as to allow them to adopt a single currency, the euro. As such, it is largely synonymous with the eurozone.All member states of the...

, the adoption of the euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

 as sole legal currency. Most states outside the Eurozone
Eurozone
The eurozone , officially called the euro area, is an economic and monetary union of seventeen European Union member states that have adopted the euro as their common currency and sole legal tender...

 are obliged to adopt the euro when they are ready, but Denmark and the United Kingdom (and Sweden in an informal manner) have obtained the right to retain their own independent currencies
Currencies of the European Union
There are fourteen currencies of the European Union as of 2011, the principal currency being the euro. The euro is used by the institutions of the European Union and by the eurozone states, which account for 17 of the 27 member states of the European Union...

.

Ireland and the United Kingdom also do not participate in the Schengen Agreement
Schengen Agreement
The Schengen Agreement is a treaty signed on 14 June 1985 near the town of Schengen in Luxembourg, between five of the ten member states of the European Economic Community. It was supplemented by the Convention implementing the Schengen Agreement 5 years later...

, which eliminates internal EU border checks. Denmark has an opt out from the Common Security and Defence Policy; Denmark, Ireland and the UK have an opt-out on police and justice matters and Poland and the UK have an opt out from the Charter of Fundamental Rights
Charter of Fundamental Rights of the European Union
The Charter of Fundamental Rights of the European Union enshrines certain political, social, and economic rights for European Union citizens and residents, into EU law. It was drafted by the European Convention and solemnly proclaimed on 7 December 2000 by the European Parliament, the Council of...

.

Outermost regions

There are a number of overseas member state territories which are legally part of the EU, but have certain exemptions based on their remoteness. These "outermost regions" have partial application of EU law and in some cases are outside of Schengen or the EU VAT area - however they are legally within the EU. They all use the euro
Euro
The euro is the official currency of the eurozone: 17 of the 27 member states of the European Union. It is also the currency used by the Institutions of the European Union. The eurozone consists of Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg,...

 as their currency.
Territory Member State Location Area
km2
Population Per capita GDP
(EU=100)
EU VAT area
European Union Value Added Tax Area
The European Union value added tax area is a territory consisting of all European Union member states and certain other countries which follow the European Union's rules on value added tax . The principle is also valid for some special taxes on products like alcohol and tobacco.Goods are only...

Schengen
area
Schengen Area
The Schengen Area comprises the territories of twenty-five European countries that have implemented the Schengen Agreement signed in the town of Schengen, Luxembourg, in 1985...

 Azores  Portugal Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

2,333 237,900 66.7 Yes Yes
 Early Modern France Caribbean
Caribbean
The Caribbean is a crescent-shaped group of islands more than 2,000 miles long separating the Gulf of Mexico and the Caribbean Sea, to the west and south, from the Atlantic Ocean, to the east and north...

25 8,300 111 No No
 Canary Islands  Spain Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

7447 1,715,700 93.7 No Yes
 French Guiana  Early Modern France South America
South America
South America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...

84,000 161,100 50.5 No No
 Guadeloupe  Early Modern France Caribbean
Caribbean
The Caribbean is a crescent-shaped group of islands more than 2,000 miles long separating the Gulf of Mexico and the Caribbean Sea, to the west and south, from the Atlantic Ocean, to the east and north...

1,710 425,700 50.5 No No
 Madeira  Portugal Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

795 244,800 94.9 Yes Yes
 Saint Martin (France)  Early Modern France Caribbean
Caribbean
The Caribbean is a crescent-shaped group of islands more than 2,000 miles long separating the Gulf of Mexico and the Caribbean Sea, to the west and south, from the Atlantic Ocean, to the east and north...

52 25,000 61.9 No No
 Martinique  Early Modern France Caribbean
Caribbean
The Caribbean is a crescent-shaped group of islands more than 2,000 miles long separating the Gulf of Mexico and the Caribbean Sea, to the west and south, from the Atlantic Ocean, to the east and north...

1,080 383,300 75.6 No No
 Réunion  Early Modern France Indian Ocean
Indian Ocean
The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20% of the water on the Earth's surface. It is bounded on the north by the Indian Subcontinent and Arabian Peninsula ; on the west by eastern Africa; on the east by Indochina, the Sunda Islands, and...

2,510 715,900 61.6 No No

Political systems

The entry criteria for the EU is limited to liberal democracies and Freedom House
Freedom House
Freedom House is an international non-governmental organization based in Washington, D.C. that conducts research and advocacy on democracy, political freedom and human rights...

 ranks all EU states are being totally free electoral democracies. All but 4 are ranked at the top 1.0 rating. However, the exact political system of a state is not limited, with each state having its own system based on its historical evolution.

The majority of member states—16 out of 27—are parliamentary republic
Parliamentary republic
A parliamentary republic or parliamentary constitutional republic is a type of republic which operates under a parliamentary system of government - meaning a system with no clear-cut separation of powers between the executive and legislative branches. There are a number of variations of...

s. However seven states are constitutional monarchies
Constitutional monarchy
Constitutional monarchy is a form of government in which a monarch acts as head of state within the parameters of a constitution, whether it be a written, uncodified or blended constitution...

, meaning they have a monarchy
Monarchy
A monarchy is a form of government in which the office of head of state is usually held until death or abdication and is often hereditary and includes a royal house. In some cases, the monarch is elected...

 although political powers are practised by elected politicians. These seven are Belgium, Denmark, Luxembourg, the Netherlands, Spain, Sweden and the United Kingdom. Of the republics, Cyprus operates a presidential system
Presidential system
A presidential system is a system of government where an executive branch exists and presides separately from the legislature, to which it is not responsible and which cannot, in normal circumstances, dismiss it....

 (the president
President
A president is a leader of an organization, company, trade union, university, or country.Etymologically, a president is one who presides, who sits in leadership...

 is head of state and government) and three others—Finland, France and Romania—operate a semi-presidential system
Semi-presidential system
The semi-presidential system is a system of government in which a president and a prime minister are both active participants in the day-to-day administration of the state...

 (competencies shared between the president and prime minister
Prime minister
A prime minister is the most senior minister of cabinet in the executive branch of government in a parliamentary system. In many systems, the prime minister selects and may dismiss other members of the cabinet, and allocates posts to members within the government. In most systems, the prime...

). All remaining republics and all the monarchies operate a parliamentary system
Parliamentary system
A parliamentary system is a system of government in which the ministers of the executive branch get their democratic legitimacy from the legislature and are accountable to that body, such that the executive and legislative branches are intertwined....

 whereby the head of state (president or monarchy) plays only a ceremonial role. That means most power is in the hands of what is called in most of those countries, the prime minister
Prime minister
A prime minister is the most senior minister of cabinet in the executive branch of government in a parliamentary system. In many systems, the prime minister selects and may dismiss other members of the cabinet, and allocates posts to members within the government. In most systems, the prime...

, who is accountable to the national parliament
National parliaments of the European Union
The national parliaments of the European Union are those legislatures responsible for each member state of the European Union . They have a certain degree of institutionalised influence which was expanded under the Treaty of Lisbon to include greater ability to scrutinise proposed EU...

.

The EU is evenly divided between unicameral (single chamber) and bicameral (dual chamber) parliaments, with 14 unicameral national parliaments and 13 bicameral parliaments. The prime minister and government are usually directly accountable to the directly-elected lower house
Lower house
A lower house is one of two chambers of a bicameral legislature, the other chamber being the upper house.Despite its official position "below" the upper house, in many legislatures worldwide the lower house has come to wield more power...

 and requires its support to stay in office—the exception being Cyprus with is presidential system. Upper house
Upper house
An upper house, often called a senate, is one of two chambers of a bicameral legislature, the other chamber being the lower house; a legislature composed of only one house is described as unicameral.- Possible specific characteristics :...

s are composed differently in different member states: it can be directly elected like the Polish senate
Senate of Poland
The Senate is the upper house of the Polish parliament, the lower house being the 'Sejm'. The history of the Polish Senate is rich in tradition and stretches back over 500 years, it was one of the first constituent bodies of a bicameral parliament in Europe and existed without hiatus until the...

, indirectly elected, for example, by regional legislatures like the Federal Council of Austria
Federal Council of Austria
The Federal Council of Austria or Bundesrat is the second chamber of the Austrian parliament, representing the nine States of Austria on federal level. As part of a bicameral legislature alongside of the National Council of Austria , it can be compared with an upper house or a senate...

, unelected, but representing certain interest groups like the National Council of Slovenia, unelected (though by and large appointed by elected officials) as a remnant of a non-democratic political system in earlier times (as in the House of Lords in the United Kingdom). Most (though not all) elections in the EU use some form of proportional representation
Proportional representation
Proportional representation is a concept in voting systems used to elect an assembly or council. PR means that the number of seats won by a party or group of candidates is proportionate to the number of votes received. For example, under a PR voting system if 30% of voters support a particular...

. The most common type of proportional representation is the party-list system
Party-list proportional representation
Party-list proportional representation systems are a family of voting systems emphasizing proportional representation in elections in which multiple candidates are elected...

.

There are also differences in the level of self-governance
Self-governance
Self-governance is an abstract concept that refers to several scales of organization.It may refer to personal conduct or family units but more commonly refers to larger scale activities, i.e., professions, industry bodies, religions and political units , up to and including autonomous regions and...

 for the sub-regions of a member state. Most states, especially the smaller ones, are unitary state
Unitary state
A unitary state is a state governed as one single unit in which the central government is supreme and any administrative divisions exercise only powers that their central government chooses to delegate...

s; meaning all major political power is concentrated at the national level. 10 states allocate power to more local levels of government. Austria, Belgium and Germany are full federation
Federation
A federation , also known as a federal state, is a type of sovereign state characterized by a union of partially self-governing states or regions united by a central government...

s, meaning their regions have constitutional autonomies. Denmark, Finland, France, the Netherlands, and Portugal are federacies
Federacy
A federacy is a form of government where one or several substate units enjoy considerably more independence than the majority of the substate units. To some extent, such an arrangement can be considered as similar to asymmetric federalism.-Description:...

, meaning some regions have autonomy but most do not. Spain and Italy have system of devolution
Devolution
Devolution is the statutory granting of powers from the central government of a sovereign state to government at a subnational level, such as a regional, local, or state level. Devolution can be mainly financial, e.g. giving areas a budget which was formerly administered by central government...

 where regions have autonomy, but the national government retains the right to revoke it. The United Kingdom has a mixture of federacy and devolution as only some of its regions enjoy a system of devolution while others are ruled directly from the national government.

States such as France have a number of overseas territories, retained from their former empires
Colonial empire
The Colonial empires were a product of the European Age of Exploration that began with a race of exploration between the then most advanced maritime powers, Portugal and Spain, in the 15th century...

. Some of these territories such as French Guiana
French Guiana
French Guiana is an overseas region of France, consisting of a single overseas department located on the northern Atlantic coast of South America. It has borders with two nations, Brazil to the east and south, and Suriname to the west...

 are part of the EU (see outermost regions, above) while others are related to the EU or outside it; such as the Falkland Islands
Falkland Islands
The Falkland Islands are an archipelago in the South Atlantic Ocean, located about from the coast of mainland South America. The archipelago consists of East Falkland, West Falkland and 776 lesser islands. The capital, Stanley, is on East Falkland...

.

Withdrawal and suspension

As of 2010 no member state has withdrawn from the EU. However Greenland
Greenland
Greenland is an autonomous country within the Kingdom of Denmark, located between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for...

, as a territory, did so when gaining home rule from a member state (Denmark). The Lisbon Treaty made the first provision of a member state to leave. The procedure for a state to leave is outlined in TEU Article 50 which also makes clear that "Any Member State may decide to withdraw from the Union in accordance with its own constitutional requirements." Although it calls for a negotiated withdrawal between the seceding state and the rest of the EU, if no agreement is reached two years after the seceding state announced its intention to leave, it would cease to be subject to the treaties anyway (thus ensuring a right to unilateral withdrawal).

There are a number of independence movements within member states (such as Catalonia
Catalan independentism
Catalan independentism is a political movement, derived from Catalan nationalism, which supports the independence of Catalonia or the so-called Catalan countries from Spain and France...

, Flanders
Partition of Belgium
The partition of Belgium, or the dissolution of the Belgian state through the separation of the Dutch-speaking people of the Flanders region and Brussels from the French-speaking people of the Walloon region and Brussels, granting them either independence or respective accession to the Netherlands...

 and Scotland
Scottish independence
Scottish independence is a political ambition of political parties, advocacy groups and individuals for Scotland to secede from the United Kingdom and become an independent sovereign state, separate from England, Wales and Northern Ireland....

). Were a province of a member state to secede but wish to remain in the EU, it would have to reapply to join as if it were a new country applying from scratch.
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