European Union

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European Union
Flag of Europe.svg
Motto: "In Varietate Concordia" (Latin)
(English: "United in Diversity")
Anthem: "Anthem of Europe"
Global European Union.svg
Special member state territories and the European Union.svg
Institutional seats Brussels


Luxembourg City


  • Parliament (primary)
Largest metropolis Paris
Official languages
Official scripts
(2015) [2]
Demonym(s) European
Type Supranational union
Government Intergovernmental
Ursula von der Leyen
David Sassoli
Charles Michel
Flag of Slovenia.svg  Slovenia
Formation [3]
18 April 1951
1 January 1958
1 July 1987
1 November 1993
1 December 2009
1 July 2013 (Croatia)
31 January 2020 (United Kingdom)
4,233,262 km2 (1,634,472 sq mi)
 Water (%)
 2020 estimate
Decrease2.svg 447,706,209 [4]
106/km2 (274.5/sq mi)
GDP  (PPP)2021 estimate
Increase2.svg $20.918 trillion [5]
 Per capita
GDP  (nominal)2021 estimate
Increase2.svg $17.128 trillion [5]
 Per capita
Gini  (2019)Decrease Positive.svg 30.2 [6]
HDI  (2019)Increase2.svg 0.911 [7]
very high ·  14th
Currency Euro () (EUR)
Time zone UTC  to UTC+2 (WET, CET, EET)
 Summer (DST)
(see also Summer Time in Europe) [lower-alpha 1]
Internet TLD .eu [lower-alpha 2]

The European Union (EU) is a political and economic union of 27 member states that are located primarily in Europe. [8] The union has a total area of 4,233,255.3 km2 (1,634,469.0 sq mi) and an estimated total population of about 447 million. An internal single market has been established through a standardised system of laws that apply in all member states in those matters, and only those matters, where the states have agreed to act as one. EU policies aim to ensure the free movement of people, goods, services and capital within the internal market; [9] enact legislation in justice and home affairs; and maintain common policies on trade, [10] agriculture, [11] fisheries and regional development. [12] Passport controls have been abolished for travel within the Schengen Area. [13] A monetary union was established in 1999, coming into full force in 2002, and is composed of 19 member states which use the euro currency. The EU has often been described as a sui generis political entity (without precedent or comparison) with the characteristics of either a federation or confederation. [14] [15]


The union and EU citizenship were established when the Maastricht Treaty came into force in 1993. [16] The EU traces its origins to the European Coal and Steel Community (ECSC) and the European Economic Community (EEC), established, respectively, by the 1951 Treaty of Paris and 1957 Treaty of Rome. The original member states of what came to be known as the European Communities were the Inner Six: Belgium, France, Italy, Luxembourg, the Netherlands, and West Germany. The communities and their successors have grown in size by the accession of 21 new member states and in power by the addition of policy areas to their remit. The latest major amendment to the constitutional basis of the EU, the Treaty of Lisbon, came into force in 2009. In 2020, the United Kingdom became the only member state to leave the EU. [17] Before this, four territories of member states had left the EU or its forerunners.

Containing some 5.8 per cent of the world population in 2020, [lower-alpha 3] the EU had generated a nominal gross domestic product (GDP) of around US$17.1 trillion in 2021, [5] constituting approximately 18 per cent of global nominal GDP. [19] [ better source needed ] Additionally, all EU countries have a very high Human Development Index according to the United Nations Development Programme. In 2012, the EU was awarded the Nobel Peace Prize. [20] Through the Common Foreign and Security Policy, the union has developed a role in external relations and defence. It maintains permanent diplomatic missions throughout the world and represents itself at the United Nations, the World Trade Organization, the G7 and the G20. Due to its global influence, the European Union has been described by some scholars as an emerging superpower. [21] [22] [23]



The Frankish Empire at its greater extent, ca. 814 AD. Frankish Empire 481 to 814-en.svg
The Frankish Empire at its greater extent, ca. 814 AD.
French-dominated Europe in 1812 Europe 1812 map en.png
French-dominated Europe in 1812

During the centuries that followed the fall of Rome in 476, several European states viewed themselves as translatio imperii ("transfer of rule") of the defunct Roman Empire: the Frankish Empire (481–843) and the Holy Roman Empire (962–1806) were thereby attempts to resurrect Rome in the West. [lower-alpha 4] This political philosophy of a supra-national rule over the continent, similar to the example of the ancient Roman Empire, resulted in the early Middle Ages in the concept of a renovatio imperii ("restoration of the empire"), [26] either in the forms of the Reichsidee ("imperial idea") [27] or the religiously inspired Imperium Christianum ("christian empire"). [28] [29] Medieval Christendom and the political power of the Papacy have been cited as conducive to European integration and unity. [30] [31] [32] [33] [ relevant? ]

In the eastern parts of the continent, the Russian Tsardom, and ultimately the Empire (1547–1917), declared Moscow to be Third Rome and inheritor of the Eastern tradition after the fall of Constantinople in 1453. [34] The gap between Greek East and Latin West had already been widened by the political scission of the Roman Empire in the 4th century and the Great Schism of 1054, [35] [36] [37] and would be eventually widened again by the Iron Curtain (1945–1991) before the enlargement of the European Union towards Eastern Europe since 2004 onward. [38] [39] [ relevant? ]

Pan-European political thought truly emerged during the 19th century, inspired by the liberal ideas of the French and American Revolutions after the demise of Napoléon's Empire (1804–1815). In the decades following the outcomes of the Congress of Vienna, [40] ideals of European unity flourished across the continent, especially in the writings of Wojciech Jastrzębowski (1799–1882) [41] or Giuseppe Mazzini (1805–1872). [42] The term United States of Europe (French : États-Unis d'Europe) was used at that time by Victor Hugo (1802–1885) during a speech at the International Peace Congress held in Paris in 1849:

A day will come when all nations on our continent will form a European brotherhood ... A day will come when we shall see ... the United States of America and the United States of Europe face to face, reaching out for each other across the seas. [43]

During the interwar period, the consciousness that national markets in Europe were interdependent though confrontational, along with the observation of a larger and growing US market on the other side of the ocean, nourished the urge for the economic integration of the continent. [44] In 1920, advocating the creation of a European economic union, British economist John Maynard Keynes wrote that "a Free Trade Union should be established ... to impose no protectionist tariffs whatever against the produce of other members of the Union." [45] During the same decade, Richard von Coudenhove-Kalergi, one of the first to imagine a modern political union of Europe, founded the Pan-Europa Movement. [46] His ideas influenced his contemporaries, among whom was then-Prime Minister of France Aristide Briand. In 1929, the latter gave a speech in favour of a European Union before the assembly of the League of Nations, the precursor of the United Nations. [47] In a radio address in March 1943, with war still raging, Britain's leader Sir Winston Churchill spoke warmly of "restoring the true greatness of Europe" once victory had been achieved, and mused on the post-war creation of a "Council of Europe" which would bring the European nations together to build peace. [48] [49]

Preliminary (19451957)

Meeting in the Hall of Knights in The Hague, during the congress (9 May 1948) Europa Congres Ridderzaal Den Haag. Overzicht, Bestanddeelnr 902-7379.jpg
Meeting in the Hall of Knights in The Hague, during the congress (9 May 1948)

After World War II, European integration was seen as an antidote to the extreme nationalism which had devastated parts of the continent. [50] In a speech delivered on 19 September 1946 at the University of Zürich, Switzerland, Winston Churchill went further and advocated the emergence of a United States of Europe. [51] The 1948 Hague Congress was a pivotal moment in European federal history, as it led to the creation of the European Movement International and of the College of Europe, where Europe's future leaders would live and study together. [52]

It also led directly to the founding of the Council of Europe in 1949, the first great effort to bring the nations of Europe together, initially ten of them. The council focused primarily on values—human rights and democracy—rather than on economic or trade issues, and was always envisaged as a forum where sovereign governments could choose to work together, with no supra-national authority. It raised great hopes of further European integration, and there were fevered debates in the two years that followed as to how this could be achieved.[ citation needed ]

But in 1952, disappointed at what they saw as the lack of progress within the Council of Europe, six nations decided to go further and created the European Coal and Steel Community, which was declared to be "a first step in the federation of Europe". [53] This community helped to economically integrate and coordinate the large number of Marshall Plan funds from the United States. [54] European leaders Alcide De Gasperi from Italy, Jean Monnet and Robert Schuman from France, and Paul-Henri Spaak from Belgium understood that coal and steel were the two industries essential for waging war, and believed that by tying their national industries together, future war between their nations became much less likely. [55] These men and others are officially credited as the founding fathers of the European Union.

Treaty of Rome (19571992)

The continental territories of the member states of the European Union (European Communities pre-1993), coloured in order of accession EC-EU-enlargement animation.gif
The continental territories of the member states of the European Union (European Communities pre-1993), coloured in order of accession

In 1957, Belgium, France, Italy, Luxembourg, the Netherlands, and West Germany signed the Treaty of Rome, which created the European Economic Community (EEC) and established a customs union. They also signed another pact creating the European Atomic Energy Community (Euratom) for co-operation in developing nuclear energy. Both treaties came into force in 1958. [55]

The EEC and Euratom were created separately from the ECSC and they shared the same courts and the Common Assembly. The EEC was headed by Walter Hallstein (Hallstein Commission) and Euratom was headed by Louis Armand (Armand Commission) and then Étienne Hirsch. Euratom was to integrate sectors in nuclear energy while the EEC would develop a customs union among members. [56] [57]

During the 1960s, tensions began to show, with France seeking to limit supranational power. Nevertheless, in 1965 an agreement was reached and on 1 July 1967 the Merger Treaty created a single set of institutions for the three communities, which were collectively referred to as the European Communities . [58] [59] Jean Rey presided over the first merged commission (Rey Commission). [60]

In 1973, the communities were enlarged to include Denmark (including Greenland, which later left the Communities in 1985, following a dispute over fishing rights), Ireland, and the United Kingdom. [61] Norway had negotiated to join at the same time, but Norwegian voters rejected membership in a referendum. In 1979, the first direct elections to the European Parliament were held. [62]

Greece joined in 1981, Portugal and Spain following in 1986. [63] In 1985, the Schengen Agreement paved the way for the creation of open borders without passport controls between most member states and some non-member states. [64] In 1986, the European flag began to be used by the EEC [65] and the Single European Act was signed.

In 1990, after the fall of the Eastern Bloc, the former East Germany became part of the communities as part of a reunified Germany. [66]

Maastricht Treaty (19922007)

The European Union was formally established when the Maastricht Treaty—whose main architects were Helmut Kohl and François Mitterrand—came into force on 1 November 1993. [16] [67] The treaty also gave the name European Community to the EEC, even if it was referred as such before the treaty. With further enlargement planned to include the former communist states of Central and Eastern Europe, as well as Cyprus and Malta, the Copenhagen criteria for candidate members to join the EU were agreed upon in June 1993. The expansion of the EU introduced a new level of complexity and discord. [68] In 1995, Austria, Finland, and Sweden joined the EU.

In 2002, euro banknotes and coins replaced national currencies in 12 of the member states. Since then, the eurozone has increased to encompass 19 countries. The euro currency became the second-largest reserve currency in the world. In 2004, the EU saw its biggest enlargement to date when Cyprus, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia, and Slovenia joined the union. [69]

Lisbon Treaty (2007present)

In 2007, Bulgaria and Romania became EU members. Later that year, Slovenia adopted the euro, [69] followed by Cyprus and Malta in 2008, Slovakia in 2009, Estonia in 2011, Latvia in 2014, and Lithuania in 2015.

On 1 December 2009, the Lisbon Treaty entered into force and reformed many aspects of the EU. In particular, it changed the legal structure of the European Union, merging the EU three pillars system into a single legal entity provisioned with a legal personality, created a permanent president of the European Council, the first of which was Herman Van Rompuy, and strengthened the position of the high representative of the union for foreign affairs and security policy. [70] [71]

In 2012, the EU received the Nobel Peace Prize for having "contributed to the advancement of peace and reconciliation, democracy, and human rights in Europe." [72] [73] In 2013, Croatia became the 28th EU member. [74]

From the beginning of the 2010s, the cohesion of the European Union has been tested by several issues, including a debt crisis in some of the Eurozone countries, increasing migration from Africa and Asia, and the United Kingdom's withdrawal from the EU. [75] A referendum in the UK on its membership of the European Union was held in 2016, with 51.9 per cent of participants voting to leave. [76] The UK formally notified the European Council of its decision to leave on 29 March 2017, initiating the formal withdrawal procedure for leaving the EU; following extensions to the process, the UK left the European Union on 31 January 2020, though most areas of EU law continued to apply to the UK for a transition period which lasted until 23:00 GMT on 31 December 2020. [77]



As of 1 February 2020, the population of the European Union was about 447 million people (5.8 per cent of the world population). [78] [79] In 2015, 5.1 million children were born in the EU-28 corresponding to a birth rate of 10 per 1,000, which is 8 births below the world average. [80] For comparison, the EU-28 birth rate had stood at 10.6 in 2000, 12.8 in 1985 and 16.3 in 1970. [81] Its population growth rate was positive at an estimated 0.23 per cent in 2016. [82]

In 2010, 47.3 million people who lived in the EU were born outside their resident country. This corresponds to 9.4 per cent of the total EU population. Of these, 31.4 million (6.3 per cent) were born outside the EU and 16.0 million (3.2 per cent) were born in another EU member state. The largest absolute numbers of people born outside the EU were in Germany (6.4 million), France (5.1 million), the United Kingdom (4.7 million), Spain (4.1 million), Italy (3.2 million), and the Netherlands (1.4 million). [83] In 2017, approximately 825,000 people acquired citizenship of a member state of the European Union. The largest groups were nationals of Morocco, Albania, India, Turkey and Pakistan. [84] 2.4 million immigrants from non-EU countries entered the EU in 2017. [85] [86]


The EU contains about 40 urban areas with populations of over 1 million. With a population of over 13 million, [87] Paris is the largest metropolitan area and the only megacity in the EU. [88] Paris is followed by Madrid, Barcelona, Berlin, the Ruhr, Milan, and Rome, all with a metropolitan population of over 4 million. [89]

The EU also has numerous polycentric urbanised regions like Rhine-Ruhr (Cologne, Dortmund, Düsseldorf et al.), Randstad (Amsterdam, Rotterdam, The Hague, Utrecht et al.), Frankfurt Rhine-Main (Frankfurt, Wiesbaden, Mainz et al.), the Flemish Diamond (Antwerp, Brussels, Leuven, Ghent et al.) and Upper Silesian area (Katowice, Ostrava et al.). [88]

Largest population centres of the European Union
metropolitan regions, Eurostat 2020 [90]
Rank City name State Pop. Rank City name State Pop.
1 Paris France 12,291,55711 Marseille France 3,123,398
2 Madrid Spain 6,747,06812 Warsaw Poland 3,082,399
3 Barcelona Spain 5,635,10013 Budapest Hungary 3,047,318
4 Berlin Germany 5,342,88714 Naples Italy 3,034,410
5 Ruhr Germany 5,112,05015 Munich Germany 2,927,716
6 Milan Italy 4,362,93216 Vienna Austria 2,873,995
7 Rome Italy 4,253,31417 Lisbon Portugal 2,863,272
8 Athens Greece 3,557,38318 Stuttgart Germany 2,794,090
9 Hamburg Germany 3,341,64919 Frankfurt Germany 2,729,562
10 Amsterdam Netherlands 3,302,54820 Prague Czech Republic 2,709,418


Official languages by percentage of speakers (as of February 2020, [91] based on 2012 survey [92] )
Language Native speakers [lower-alpha 5] [93] Total [lower-alpha 6] [94]
German 18%32%
French 13%26%
Italian 12%16%
Spanish 8%15%
Polish 8%9%
Romanian 5%5%
Dutch 4%5%
Greek 3%4%
Hungarian 3%3%
Portuguese 2%3%
Czech 2%3%
Swedish 2%3%
Bulgarian 2%2%
English 1%51%
Slovak 1%2%
Danish 1%1%
Finnish 1%1%
Lithuanian 1%1%
Croatian 1%1%
Slovene <1%<1%
Estonian <1%<1%
Irish <1%<1%
Latvian <1%<1%
Maltese <1%<1%

The European Union has 24 official languages: Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Irish, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovene, Spanish, and Swedish. Important documents, such as legislation, are translated into every official language and the European Parliament provides translation for documents and plenary sessions. [95] [96]

Due to the high number of official languages, most of the institutions use only a handful of working languages. The European Commission conducts its internal business in three procedural languages: English, French, and German [97] Similarly, the Court of Justice of the European Union uses French as the working language, [98] while the European Central Bank conducts its business primarily in English. [99] [100]

Even though language policy is the responsibility of member states, EU institutions promote multilingualism among its citizens. [lower-alpha 7] [101] In 2012, English was the most widely spoken language in the EU, being understood by 51 per cent of the EU population when counting both native and non-native speakers. However, following the UK's exit from the block in early 2020, the percentage of the EU population who spoke English as their native language fell from 13 per cent to 1 per cent. [102] German is the most widely spoken mother tongue (18 per cent of the EU population), and the second most widely understood foreign language, followed by French (13 per cent of the EU population). In addition, both are official languages of several EU member states. More than half (56 per cent) of EU citizens are able to engage in a conversation in a language other than their mother tongue. [103]

A total of twenty official languages of the EU belong to the Indo-European language family, represented by the Balto-Slavic, [lower-alpha 8] the Italic, [lower-alpha 9] the Germanic, [lower-alpha 10] the Hellenic, [lower-alpha 11] and the Celtic [lower-alpha 12] branches. Only four languages, namely Hungarian, Finnish, Estonian (all three Uralic), and Maltese (Semitic), are not Indo-European languages. [104] The three official alphabets of the European Union (Cyrillic, Latin, and modern Greek) all derive from the Archaic Greek scripts. [1] [105]

Luxembourgish (in Luxembourg) and Turkish (in Cyprus) are the only two national languages that are not official languages of the EU. On 26 February 2016, it was made public that Cyprus has asked to make Turkish an official EU language, in a "gesture" that could help solve the division of the country. [106] Already in 2004, it was planned that Turkish would become an official language when Cyprus reunites. [107]

Besides the 24 official languages, there are about 150 regional and minority languages, spoken by up to 50 million people. [104] Catalan, Galician and Basque are not recognised official languages of the European Union but have official status in one member state (Spain): therefore, official translations of the treaties are made into them and citizens have the right to correspond with the institutions in these languages. [108] [109] The European Charter for Regional or Minority Languages ratified by most EU states provides general guidelines that states can follow to protect their linguistic heritage. The European Day of Languages is held annually on 26 September and is aimed at encouraging language learning across Europe. [110]


Religious affiliation in the European Union (2015) [2]
Affiliationper cent of EU population
Christian 71.671.6
Catholic 45.345.3
Protestant 11.111.1
Eastern Orthodox 9.69.6
Other Christian5.65.6
Muslim 1.81.8
Other faiths2.62.6
Irreligious 24.024
Non-believer/Agnostic 13.613.6
Atheist 10.410.4

The EU has no formal connection to any religion. Article 17 of the Treaty on the Functioning of the European Union [111] recognises the "status under national law of churches and religious associations" as well as that of "philosophical and non-confessional organisations". [112]

The preamble to the Treaty on European Union mentions the "cultural, religious and humanist inheritance of Europe". [112] Discussion over the draft texts of the European Constitution and later the Treaty of Lisbon included proposals to mention Christianity or a god, or both, in the preamble of the text, but the idea faced opposition and was dropped. [113]

Christians in the European Union are divided among members of Catholicism (both Roman and Eastern Rite), numerous Protestant denominations (Anglicans, Lutherans, and Reformed forming the bulk of this category), and the Eastern Orthodox Church. In 2009, the EU had an estimated Muslim population of 13 million, [114] and an estimated Jewish population of over a million. [115] The other world religions of Buddhism, Hinduism, and Sikhism are also represented in the EU population.

According to new polls about religiosity in the European Union in 2015 by Eurobarometer, Christianity is the largest religion in the European Union, accounting for 71.6 per cent of the EU population. Catholics are the largest Christian group, accounting for 45.3 per cent of the EU population, while Protestants make up 11.1 per cent, Eastern Orthodox make up 9.6 per cent, and other Christians make up 5.6 per cent. [2]

Eurostat's Eurobarometer opinion polls showed in 2005 that 52 per cent of EU citizens believed in a god, 27 per cent in "some sort of spirit or life force", and 18 per cent had no form of belief. [116] Many countries have experienced falling church attendance and membership in recent years. [117] The countries where the fewest people reported a religious belief were Estonia (16 per cent) and the Czech Republic (19 per cent). [116] The most religious countries were Malta (95 per cent, predominantly Catholic) as well as Cyprus and Romania (both predominantly Orthodox) each with about 90 per cent of citizens professing a belief in their respective god. Across the EU, belief was higher among women, older people, those with religious upbringing, those who left school at 15 or 16, and those "positioning themselves on the right of the political scale". [116]

Member states

Map showing the member states of the European Union (clickable) Member States of the European Union (polar stereographic projection) EN.svgIreland
Map showing the member states of the European Union (clickable)

Through successive enlargements, the European Union has grown from the six founding states (Belgium, France, West Germany, Italy, Luxembourg, and the Netherlands) to 27 members. Countries accede to the union by becoming party to the founding treaties, thereby subjecting themselves to the privileges and obligations of EU membership. This entails a partial delegation of sovereignty to the institutions in return for representation within those institutions, a practice often referred to as "pooling of sovereignty". [118] [119]

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. [120] Article 50 of the Lisbon Treaty provides the basis for a member to leave the EU. Two territories have left the union: Greenland (an autonomous province of Denmark) withdrew in 1985; [121] the United Kingdom formally invoked Article 50 of the Consolidated Treaty on European Union in 2017, and became the only sovereign state to leave when it withdrew from the EU in 2020.

There are six countries that are recognised as candidates for membership: Albania, Iceland, North Macedonia, Montenegro, Serbia, and Turkey, [122] though Iceland suspended negotiations in 2013. [123] Bosnia and Herzegovina and Kosovo are officially recognised as potential candidates, [122] with Bosnia and Herzegovina having submitted a membership application. Georgia and Ukraine are preparing to formally apply for EU membership in 2024, in order to join the European Union in the 2030s. [124] [125] [126]

The four countries forming the European Free Trade Association (EFTA) are not EU members, but have partly committed to the EU's economy and regulations: Iceland, Liechtenstein and Norway, which are a part of the single market through the European Economic Area, and Switzerland, which has similar ties through bilateral treaties. [127] [128] The relationships of the European microstates, Andorra, Monaco, San Marino, and Vatican City include the use of the euro and other areas of co-operation. [129]

List of member states
State Capital Accession Population (2019) [78] AreaPopulation density MEPs
Flag of Austria.svg  Austria Vienna 1 January 19958,858,77583,855 km2
(32,377 sq mi)
(270/sq mi)
Flag of Belgium (civil).svg  Belgium Brussels Founder11,467,92330,528 km2
(11,787 sq mi)
(970/sq mi)
Flag of Bulgaria.svg  Bulgaria Sofia 1 January 20077,000,039110,994 km2
(42,855 sq mi)
(160/sq mi)
Flag of Croatia.svg  Croatia Zagreb 1 July 20134,076,24656,594 km2
(21,851 sq mi)
(190/sq mi)
Flag of Cyprus.svg  Cyprus Nicosia 1 May 2004875,8989,251 km2
(3,572 sq mi)
(250/sq mi)
Flag of the Czech Republic.svg  Czech Republic Prague 1 May 200410,649,80078,866 km2
(30,450 sq mi)
(350/sq mi)
Flag of Denmark.svg  Denmark Copenhagen 1 January 19735,806,08143,075 km2
(16,631 sq mi)
(350/sq mi)
Flag of Estonia.svg  Estonia Tallinn 1 May 20041,324,82045,227 km2
(17,462 sq mi)
(75/sq mi)
Flag of Finland.svg  Finland Helsinki 1 January 19955,517,919338,424 km2
(130,666 sq mi)
(41/sq mi)
Flag of France.svg  France Paris Founder67,028,048640,679 km2
(247,368 sq mi)
(270/sq mi)
Flag of Germany.svg  Germany Berlin Founder [lower-alpha 13] 83,019,214357,021 km2
(137,847 sq mi)
(600/sq mi)
Flag of Greece.svg  Greece Athens 1 January 198110,722,287131,990 km2
(50,960 sq mi)
(210/sq mi)
Flag of Hungary.svg  Hungary Budapest 1 May 20049,797,56193,030 km2
(35,920 sq mi)
(270/sq mi)
Flag of Ireland.svg  Ireland Dublin 1 January 19734,904,22670,273 km2
(27,133 sq mi)
(180/sq mi)
Flag of Italy.svg  Italy Rome Founder60,359,546301,338 km2
(116,347 sq mi)
(520/sq mi)
Flag of Latvia.svg  Latvia Riga 1 May 20041,919,96864,589 km2
(24,938 sq mi)
(78/sq mi)
Flag of Lithuania.svg  Lithuania Vilnius 1 May 20042,794,18465,200 km2
(25,200 sq mi)
(110/sq mi)
Flag of Luxembourg.svg  Luxembourg Luxembourg City Founder613,8942,586 km2
(998 sq mi)
(610/sq mi)
Flag of Malta.svg  Malta Valletta 1 May 2004493,559316 km2
(122 sq mi)
(4,050/sq mi)
Flag of the Netherlands.svg  Netherlands Amsterdam Founder17,282,16341,543 km2
(16,040 sq mi)
(1,080/sq mi)
Flag of Poland.svg  Poland Warsaw 1 May 200437,972,812312,685 km2
(120,728 sq mi)
(310/sq mi)
Flag of Portugal.svg  Portugal Lisbon 1 January 198610,276,61792,390 km2
(35,670 sq mi)
(290/sq mi)
Flag of Romania.svg  Romania Bucharest 1 January 200719,401,658238,391 km2
(92,043 sq mi)
(210/sq mi)
Flag of Slovakia.svg  Slovakia Bratislava 1 May 20045,450,42149,035 km2
(18,933 sq mi)
(290/sq mi)
Flag of Slovenia.svg  Slovenia Ljubljana 1 May 20042,080,90820,273 km2
(7,827 sq mi)
(270/sq mi)
Flag of Spain.svg  Spain Madrid 1 January 198646,934,632504,030 km2
(194,610 sq mi)
(240/sq mi)
Flag of Sweden.svg  Sweden Stockholm 1 January 199510,230,185449,964 km2
(173,732 sq mi)
(60/sq mi)
27 total446,834,5794,233,262 km2
(1,634,472 sq mi)
(270/sq mi)


Topographic map of the European Union European Union relief laea location map.svg
Topographic map of the European Union

The European Union's member states cover an area of 4,233,262 square kilometres (1,634,472 sq mi). [lower-alpha 14] The EU's highest peak is Mont Blanc in the Graian Alps, 4,810.45 metres (15,782 ft) above sea level. [130] The lowest points in the EU are Lammefjorden, Denmark and Zuidplaspolder, Netherlands, at 7 m (23 ft) below sea level. [131] The landscape, climate, and economy of the EU are influenced by its coastline, which is 65,993 kilometres (41,006 mi) long.

Including the overseas territories of France which are located outside the continent of Europe, but which are members of the union, the EU experiences most types of climate from Arctic (north-east Europe) to tropical (French Guiana), rendering meteorological averages for the EU as a whole meaningless. The majority of the population lives in areas with a temperate maritime climate (North-Western Europe and Central Europe), a Mediterranean climate (Southern Europe), or a warm summer continental or hemiboreal climate (Northern Balkans and Central Europe). [132]

The EU's population is highly urbanised, with some 75 per cent of inhabitants living in urban areas as of 2006. Cities are largely spread out across the EU with a large grouping in and around the Benelux. [133]

Several overseas territories and dependencies of various member states are also formally part of the EU. [134]


Organigram of the political system with the seven institutions of the Union in blue, national / intergovernmental elements in orange Organs of the European Union.svg
Organigram of the political system with the seven institutions of the Union in blue, national / intergovernmental elements in orange

The European Union operates through a hybrid system of supranational and intergovernmental decision-making, [135] [136] and according to the principles of conferral (which says that it should act only within the limits of the competences conferred on it by the treaties) and of subsidiarity (which says that it should act only where an objective cannot be sufficiently achieved by the member states acting alone). Laws made by the EU institutions are passed in a variety of forms. [137] Generally speaking, they can be classified into two groups: those which come into force without the necessity for national implementation measures (regulations) and those which specifically require national implementation measures (directives). [138]

Constitutionally, the EU bears some resemblance to both a confederation and a federation, [139] [140] but has not formally defined itself as either. (It does not have a formal constitution: its status is defined by the Treaty of European Union and the Treaty on the Functioning of the European Union). It is more integrated than a traditional confederation of states because the general level of government widely employs qualified majority voting in some decision-making among the member states, rather than relying exclusively on unanimity. [141] [142] It is less integrated than a federal state because it is not a state in its own right: sovereignty continues to flow 'from the bottom up', from the several peoples of the separate member states, rather than from a single undifferentiated whole. This is reflected in the fact that the member states remain the 'masters of the Treaties', retaining control over the allocation of competences to the union through constitutional change (thus retaining so-called Kompetenz-kompetenz); in that they retain control of the use of armed force; they retain control of taxation; and in that they retain a right of unilateral withdrawal under Article 50 of the Treaty on European Union. In addition, the principle of subsidiarity requires that only those matters that need to be determined collectively are so determined.

The European Union has seven principal decision-making bodies, its institutions: 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 Central Bank and the European Court of Auditors. Competence in scrutinising and amending legislation is shared between the Council of the European Union and the European Parliament, while executive tasks are performed by the European Commission and in a limited capacity by the European Council (not to be confused with the aforementioned Council of the European Union). The monetary policy of the eurozone is determined by the European Central Bank. The interpretation and the application of EU law and the treaties are ensured by the Court of Justice of the European Union. The EU budget is scrutinised by the European Court of Auditors. There are also a number of ancillary bodies which advise the EU or operate in a specific area.

EU policy is in general promulgated by EU directives, which are then implemented in the domestic legislation of its member states, and EU regulations, which are immediately enforceable in all member states. Lobbying at EU level by special interest groups is regulated to try to balance the aspirations of private initiatives with public interest decision-making process. [143]


Council of the EU and European Council.svg Council of the EU and European Council.svg European Parliament logo.svg European Commission.svg
European Council Council of the European Union European Parliament European Commission
Provides impetus and direction Legislative Legislative Executive
Based in Brussels, Flag of Belgium (civil).svg  Belgium Based in Brussels, Flag of Belgium (civil).svg  Belgium. Meets in Luxembourg, Flag of Luxembourg.svg  Luxembourg for the months of April, June and October.Meets in Strasbourg, Flag of France.svg  France and Brussels, Flag of Belgium (civil).svg  Belgium. Secretariat based in Luxembourg, Flag of Luxembourg.svg  Luxembourg.Based in Brussels, Flag of Belgium (civil).svg  Belgium. Various departments and services hosted in Luxembourg, Flag of Luxembourg.svg  Luxembourg.
Sets the general political directions and priorities of the Union by gathering together its member states' heads of state/government (elected chief executives). The conclusions of its summits (held at least quarterly) are adopted by consensus.Brings together ministers of member states governments' departments. It serves to represent the various governments directly and its approval is required for any proposal to enter into law.Consists of 705 directly elected representatives. It shares with the Council of the EU equal legislative powers to amend, approve or reject Commission proposals for most areas of EU legislation. Its powers are limited in areas where member states' view sovereignty to be of primary concern (i.e. defence). It elects the commission's president, must approve the College of Commissioners, and may vote to remove them collectively from office.The only institution empowered to propose legislation, serves as the "Guardian of the Treaties". It consists of an executive cabinet of public officials, led by an indirectly elected President. This College of Commissioners manages and directs the commission's permanent civil service. It turns the consensus objectives of the European Council into legislative proposals.

European Council

The European Council gives political direction to the EU. It convenes at least four times a year and comprises the president of the European Council (presently Charles Michel), the president of the European Commission and one representative per member state (either its head of state or head of government). The high representative of the union for foreign affairs and security policy (presently Josep Borrell) also takes part in its meetings. It has been described by some as the union's "supreme political authority". [144] It is actively involved in the negotiation of treaty changes and defines the EU's policy agenda and strategies.

The European Council uses its leadership role to sort out disputes between member states and the institutions, and to resolve political crises and disagreements over controversial issues and policies. It acts externally as a "collective head of state" and ratifies important documents (for example, international agreements and treaties). [145]

Tasks for the president of the European Council are ensuring the external representation of the EU, [146] driving consensus and resolving divergences among member states, both during meetings of the European Council and over the periods between them.

The European Council should not be mistaken for the Council of Europe, an international organisation independent of the EU based in Strasbourg.

European Commission

The European Commission acts both as the EU's executive arm, responsible for the day-to-day running of the EU, and also the legislative initiator, with the sole power to propose laws for debate. [147] [148] [149] The commission is 'guardian of the Treaties' and is responsible for their efficient operation and policing. [150] It operates de facto as a cabinet government,[ citation needed ] with 27 European commissioners for different areas of policy, one from each member state, though commissioners are bound to represent the interests of the EU as a whole rather than their home state.

One of the 27 is the president of the European Commission (presently Ursula von der Leyen for 20192024), appointed by the European Council, subject to the Parliament's approval. After the President, the most prominent commissioner is the high representative of the union for foreign affairs and security policy, who is ex-officio a vice-president of the European Commission and is also chosen by the European Council. [151] The other 26 commissioners are subsequently appointed by the Council of the European Union in agreement with the nominated president. The 27 commissioners as a single body are subject to approval (or otherwise) by vote of the European Parliament.

Council of the European Union

The Council of the European Union (also called the Council [152] and the "Council of Ministers", its former title) [153] forms one half of the EU's legislature. It consists of a representative from each member state's government and meets in different compositions depending on the policy area being addressed. Notwithstanding its different configurations, it is considered to be one single body. In addition to the legislative functions, members of the council also have executive responsibilities, such as the development of a Common Foreign and Security Policy and the coordination of broad economic policies within the Union. [154] The Presidency of the council rotates between member states, with each holding it for six months. Beginning on 1 July 2021, the position is held by Slovenia. [155]

In some policies, there are several member states that ally with strategic partners within the union. Examples of such alliances include the Visegrad Group, Benelux, the Baltic Assembly, the New Hanseatic League, the Weimar Triangle, the Lublin Triangle, EU Med Group, the Craiova Group and Bucharest Nine.

European Parliament

President of the European Parliament, David Sassoli David Sassoli 2019.jpg
President of the European Parliament, David Sassoli

The European Parliament is one of three legislative institutions of the EU, which together with the Council of the European Union is tasked with amending and approving the European Commission's proposals. 705 members of the European Parliament (MEPs) are directly elected by EU citizens every five years on the basis of proportional representation. MEPs are elected on a national basis and they sit according to political groups rather than their nationality. Each country has a set number of seats and is divided into sub-national constituencies where this does not affect the proportional nature of the voting system. [156]

European Parliament represents the second-largest democratic electorate in the world (after the Parliament of India) European Parliament Strasbourg Hemicycle - Diliff.jpg
European Parliament represents the second-largest democratic electorate in the world (after the Parliament of India)

In the ordinary legislative procedure, the European Commission proposes legislation, which requires the joint approval of the European Parliament and the Council of the European Union to pass. This process applies to nearly all areas, including the EU budget. The parliament is the final body to approve or reject the proposed membership of the commission, and can attempt motions of censure on the commission by appeal to the Court of Justice. The president of the European Parliament (presently David Sassoli) carries out the role of speaker in Parliament and represents it externally. The president and vice-presidents are elected by MEPs every two and a half years. [157]


European Union 2014-2020 Multiannual Financial Framework EU Programme funding.png
European Union 2014–2020 Multiannual Financial Framework

The European Union had an agreed budget of €120.7 billion for the year 2007 and €864.3 billion for the period 2007–2013, [159] representing 1.10 per cent and 1.05 per cent of the EU-27's GNI forecast for the respective periods. In 1960, the budget of the then European Economic Community was 0.03 per cent of GDP. [160]

In the 2010 budget of €141.5 billion, the largest single expenditure item is " cohesion & competitiveness " with around 45 per cent of the total budget. [161] Next comes " agriculture " with approximately 31 per cent of the total. [161] "Rural development, environment and fisheries " takes up around 11 per cent. [161] "Administration" accounts for around 6 per cent. [161] The "EU as a global partner" and "citizenship, freedom, security and justice" bring up the rear with approximately 6 per cent and 1 per cent respectively. [161]

The Court of Auditors is legally obliged to provide the parliament and the council (specifically, the Economic and Financial Affairs Council) with "a statement of assurance as to the reliability of the accounts and the legality and regularity of the underlying transactions". [162] The Court also gives opinions and proposals on financial legislation and anti-fraud actions. [163] The parliament uses this to decide whether to approve the commission's handling of the budget.

The European Court of Auditors has signed off the European Union accounts every year since 2007 and, while making it clear that the European Commission has more work to do, has highlighted that most of the errors take place at national level. [164] [165] In their report on 2009 the auditors found that five areas of Union expenditure, agriculture and the cohesion fund, were materially affected by error. [166] The European Commission estimated in 2009 that the financial effect of irregularities was €1,863 million. [167]

In November 2020, members of the union, Hungary and Poland, blocked approval to the EU's budget at a meeting in the Committee of Permanent Representatives (Coreper), citing a proposal that linked funding with adherence to the rule of law. The budget included a COVID-19 recovery fund of €750 billion. The budget may still be approved if Hungary and Poland withdraw their vetoes after further negotiations in the council and the European Council. [168] [169]


Member states retain all powers not explicitly handed to the European Union. In some areas the EU enjoys exclusive competence. These are areas in which member states have renounced any capacity to enact legislation. In other areas the EU and its member states share the competence to legislate. While both can legislate, member states can only legislate to the extent to which the EU has not. In other policy areas the EU can only co-ordinate, support and supplement member state action but cannot enact legislation with the aim of harmonising national laws. [170]

That a particular policy area falls into a certain category of competence is not necessarily indicative of what legislative procedure is used for enacting legislation within that policy area. Different legislative procedures are used within the same category of competence, and even with the same policy area.

The distribution of competences in various policy areas between member states and the union is divided in the following three categories:

Competences of the European Union in relation to those of its member states [171]
Exclusive competence
Shared competence
Supporting competence
The Union has exclusive competence to make directives and conclude international agreements when provided for in a Union legislative act as to …
Member States cannot exercise competence in areas where the Union has done so, that is …
Union exercise of competence shall not result in Member States being prevented from exercising theirs in …
  • research, technological development and  (outer) space
  • development cooperation, humanitarian aid
The Union coordinates Member States policies or implements supplemental to their common policies not covered elsewhere in …
The Union can carry out actions to support, coordinate or supplement Member States' actions in …
  • the protection and improvement of human health
  • industry
  • culture
  • tourism
  • education, youth, sport and vocational training
  • civil protection (disaster prevention)
  • administrative cooperation

The European Union is based on a series of treaties. These first established the European Community and the EU, and then made amendments to those founding treaties. [172] These are power-giving treaties which set broad policy goals and establish institutions with the necessary legal powers to implement those goals. These legal powers include the ability to enact legislation [lower-alpha 15] which can directly affect all member states and their inhabitants. [lower-alpha 16] The EU has legal personality, with the right to sign agreements and international treaties. [173]

Under the principle of supremacy, national courts are required to enforce the treaties that their member states have ratified, and thus the laws enacted under them, even if doing so requires them to ignore conflicting national law, and (within limits) even constitutional provisions. [lower-alpha 17]

The direct effect and supremacy doctrines were not explicitly set out in the European Treaties but were developed by the Court of Justice itself over the 1960s, apparently under the influence of its then most influential judge, Frenchman Robert Lecourt [174]

Court of Justice of the European Union

The CJEU's seat, the Palais de la Cour de Justice, in Luxembourg City. Towers of the Court of Justice of the European Union (CJEU) after fifth extension, January 2020.jpg
The CJEU's seat, the Palais de la Cour de Justice, in Luxembourg City.

The judicial branch of the European Union is formally called the Court of Justice of the European Union and consists of two courts: the Court of Justice and the General Court. [175] The Court of Justice primarily deals with cases taken by member states, the institutions, and cases referred to it by the courts of member states. [176] Because of the doctrines of direct effect and supremacy, many judgments of the Court of Justice are automatically applicable within the internal legal orders of the member states.

The General Court mainly deals with cases taken by individuals and companies directly before the EU's courts, [177] and the European Union Civil Service Tribunal adjudicates in disputes between the European Union and its civil service. [178] Decisions from the General Court can be appealed to the Court of Justice but only on a point of law. [179]

Fundamental rights

The treaties declare that the European Union itself is "founded on the values of respect for human dignity, freedom, democracy, equality, the rule of law and respect for human rights, including the rights of persons belonging to minorities  ... in a society in which pluralism, non-discrimination, tolerance, justice, solidarity and equality between women and men prevail." [180]

In 2009, the Lisbon Treaty gave legal effect to the Charter of Fundamental Rights of the European Union. The charter is a codified catalogue of fundamental rights against which the EU's legal acts can be judged. It consolidates many rights which were previously recognised by the Court of Justice and derived from the "constitutional traditions common to the member states." [181] The Court of Justice has long recognised fundamental rights and has, on occasion, invalidated EU legislation based on its failure to adhere to those fundamental rights. [182]

Warsaw Pride 2018. Article 21 of the Charter of Fundamental Rights asserts that "any discrimination based on any ground such as [...] sexual orientation shall be prohibited." Parada Rownosci 2018 01.jpg
Warsaw Pride 2018. Article 21 of the Charter of Fundamental Rights asserts that "any discrimination based on any ground such as [...] sexual orientation shall be prohibited."

Signing the European Convention on Human Rights (ECHR) is a condition for EU membership. [lower-alpha 18] Previously, the EU itself could not accede to the convention as it is neither a state [lower-alpha 19] nor had the competence to accede. [lower-alpha 20] The Lisbon Treaty and Protocol 14 to the ECHR have changed this: the former binds the EU to accede to the convention while the latter formally permits it.

The EU is independent from the Council of Europe, although they share purpose and ideas, especially on the rule of law, human rights and democracy. Furthermore, the European Convention on Human Rights and European Social Charter, as well as the source of law for the Charter of Fundamental Rights are created by the Council of Europe. The EU has also promoted human rights issues in the wider world. The EU opposes the death penalty and has proposed its worldwide abolition. Abolition of the death penalty is a condition for EU membership. [183]

On 19 October 2020, the European Union revealed new plans to create a legal structure to act against human rights violations worldwide. The new plan was expected to provide the European Union with greater flexibility to target and sanction those responsible for serious human rights violations and abuses around the world. [184]


The main legal acts of the European Union come in three forms: regulations, directives, and decisions. Regulations become law in all member states the moment they come into force, without the requirement for any implementing measures, [lower-alpha 21] and automatically override conflicting domestic provisions. [lower-alpha 15] Directives require member states to achieve a certain result while leaving them discretion as to how to achieve the result. The details of how they are to be implemented are left to member states. [lower-alpha 22] When the time limit for implementing directives passes, they may, under certain conditions, have direct effect in national law against member states.

Decisions offer an alternative to the two above modes of legislation. They are legal acts which only apply to specified individuals, companies or a particular member state. They are most often used in competition law, or on rulings on State Aid, but are also frequently used for procedural or administrative matters within the institutions. Regulations, directives, and decisions are of equal legal value and apply without any formal hierarchy. [185]

European Ombudsman

The European Ombudsman was established by the Maastricht Treaty. The ombudsman is elected by the European Parliament for the length of the parliament's term, and the position is renewable. [186] Any EU citizen or entity may appeal to the ombudsman to investigate an EU institution on the grounds of maladministration (administrative irregularities, unfairness, discrimination, abuse of power, failure to reply, refusal of information or unnecessary delay). [187] Emily O'Reilly has been the ombudsman since 2013. [188]

Home affairs and migration

Since the creation of the European Union in 1993, it has developed its competencies in the area of justice and home affairs; initially at an intergovernmental level and later by supranationalism. Accordingly, the union has legislated in areas such as extradition, [189] family law, [190] asylum law, [191] and criminal justice. [192] Prohibitions against sexual and nationality discrimination have a long standing in the treaties. [lower-alpha 23] In more recent years, these have been supplemented by powers to legislate against discrimination based on race, religion, disability, age, and sexual orientation. [lower-alpha 24] By virtue of these powers, the EU has enacted legislation on sexual discrimination in the work-place, age discrimination, and racial discrimination. [lower-alpha 25]

The EU has also established agencies to co-ordinate police, prosecutorial and immigrations controls across the member states: Europol for co-operation of police forces, [193] Eurojust for co-operation between prosecutors, [194] and Frontex for co-operation between border control authorities. [195] The EU also operates the Schengen Information System [13] which provides a common database for police and immigration authorities. This co-operation had to particularly be developed with the advent of open borders through the Schengen Agreement and the associated cross border crime.

Foreign relations

A clickable Euler diagram showing the relationships between various multinational European organisations and agreements.
e Supranational European Bodies-en.svgAgreement with EU to mint eurosGUAMIrelandGeorgiaKosovo (UNMIK)
A clickable Euler diagram showing the relationships between various multinational European organisations and agreements.

Foreign policy co-operation between member states dates from the establishment of the community in 1957, when member states negotiated as a bloc in international trade negotiations under the EU's common commercial policy. [196] Steps for a more wide-ranging co-ordination in foreign relations began in 1970 with the establishment of European Political Cooperation which created an informal consultation process between member states with the aim of forming common foreign policies. In 1987 the European Political Cooperation was introduced on a formal basis by the Single European Act. EPC was renamed as the Common Foreign and Security Policy (CFSP) by the Maastricht Treaty. [197]

Josep Borrell, High Representative of the Union for Foreign Affairs and Security Policy. Josep Borrell (49468484246).jpg
Josep Borrell, High Representative of the Union for Foreign Affairs and Security Policy.

The aims of the CFSP are to promote both the EU's own interests and those of the international community as a whole, including the furtherance of international co-operation, respect for human rights, democracy, and the rule of law. [198] The CFSP requires unanimity among the member states on the appropriate policy to follow on any particular issue. The unanimity and difficult issues treated under the CFSP sometimes lead to disagreements, such as those which occurred over the war in Iraq. [199] The coordinator and representative of the CFSP within the EU is the high representative of the union for foreign affairs and security policy who speaks on behalf of the EU in foreign policy and defence matters, and has the task of articulating the positions expressed by the member states on these fields of policy into a common alignment. The high representative heads up the European External Action Service (EEAS), a unique EU department [200] that has been officially implemented and operational since 1 December 2010 on the occasion of the first anniversary of the entry into force of the Treaty of Lisbon. [201] The EEAS will serve as a foreign ministry and diplomatic corps for the European Union. [202]

The EU participates in all G7 and G20 summits. (G20 summit in Osaka, Japan, 2019). Family photo of the 2019 G20 Osaka summit.jpg
The EU participates in all G7 and G20 summits. (G20 summit in Osaka, Japan, 2019).

Besides the emerging international policy of the European Union, the international influence of the EU is also felt through enlargement. The perceived benefits of becoming a member of the EU act as an incentive for both political and economic reform in states wishing to fulfil the EU's accession criteria, and are considered an important factor contributing to the reform of European formerly Communist countries. [203] :762 This influence on the internal affairs of other countries is generally referred to as "soft power", as opposed to military "hard power". [204]

Security and defence

Out of the 27 EU member states, 21 are also members of NATO. Another four NATO members are EU applicants - Albania, Montenegro, Turkey and North Macedonia. EU and NATO.svg
Out of the 27 EU member states, 21 are also members of NATO. Another four NATO members are EU applicants – Albania, Montenegro, Turkey and North Macedonia.

The predecessors of the European Union were not devised as a military alliance because NATO was largely seen as appropriate and sufficient for defence purposes. [205] 21 EU members are members of NATO [206] while the remaining member states follow policies of neutrality. [207] The Western European Union, a military alliance with a mutual defence clause, was disbanded in 2010 as its role had been transferred to the EU. [208]

Since the withdrawal of the United Kingdom, France is the only member officially recognised as a nuclear weapon state and the sole holder of a permanent seat on the United Nations Security Council. France and Italy are also the only EU countries that have power projection capabilities outside of Europe. [209] Italy, Germany, the Netherlands and Belgium participate in NATO nuclear sharing. [210]

Most EU member states opposed the Nuclear Weapon Ban Treaty. [211]

Following the Kosovo War in 1999, the European Council agreed that "the Union must have the capacity for autonomous action, backed by credible military forces, the means to decide to use them, and the readiness to do so, in order to respond to international crises without prejudice to actions by NATO". To that end, a number of efforts were made to increase the EU's military capability, notably the Helsinki Headline Goal process. After much discussion, the most concrete result was the EU Battlegroups initiative, each of which is planned to be able to deploy quickly about 1500 personnel. [212]

The coat of arms of the European Union Military Staff (EUMS). The arms include Europe's crown of twelve golden stars, an anchor, wings and two crossed swords. Coat of arms of the European Union Military Staff.svg
The coat of arms of the European Union Military Staff (EUMS). The arms include Europe's crown of twelve golden stars, an anchor, wings and two crossed swords.

EU forces have been deployed on peacekeeping missions from middle and northern Africa to the western Balkans and western Asia. [213] EU military operations are supported by a number of bodies, including the European Defence Agency, European Union Satellite Centre and the European Union Military Staff. [214] The European Union Military Staff is the highest military institution of the European Union, established within the framework of the European Council, and follows on from the decisions of the Helsinki European Council (December 10-11, 1999), which called for the establishment of permanent political-military institutions. The European Union Military Staff is under the authority of the High Representative of the Union for Foreign Affairs and Security Policy and the Political and Security Committee. It directs all military activities in the EU context, including planning and conducting military missions and operations in the framework of the Common Security and Defense Policy and the development of military capabilities, and provides the Political and Security Committee with military advice and recommendations on military issues. Frontex is an agency of the EU established to manage the cooperation between national border guards securing its external borders. It aims to detect and stop illegal immigration, human trafficking and terrorist infiltration. In 2015 the European Commission presented its proposal for a new European Border and Coast Guard Agency having a stronger role and mandate along with national authorities for border management. In an EU consisting of 27 members, substantial security and defence co-operation is increasingly relying on collaboration among all member states. [215]

Humanitarian aid

The European Commission's Humanitarian Aid and Civil Protection department, or "ECHO", provides humanitarian aid from the EU to developing countries. In 2012, its budget amounted to €874 million, 51 per cent of the budget went to Africa and 20 per cent to Asia, Latin America, the Caribbean and Pacific, and 20 per cent to the Middle East and Mediterranean. [216]

Humanitarian aid is financed directly by the budget (70 per cent) as part of the financial instruments for external action and also by the European Development Fund (30 per cent). [217] The EU's external action financing is divided into 'geographic' instruments and 'thematic' instruments. [217] The 'geographic' instruments provide aid through the Development Cooperation Instrument (DCI, €16.9 billion, 2007–2013), which must spend 95 per cent of its budget on official development assistance (ODA), and from the European Neighbourhood and Partnership Instrument (ENPI), which contains some relevant programmes. [217] The European Development Fund (EDF, €22.7 billion for the period 2008–2013 and €30.5 billion for the period 2014–2020) is made up of voluntary contributions by member states, but there is pressure to merge the EDF into the budget-financed instruments to encourage increased contributions to match the 0.7 per cent target and allow the European Parliament greater oversight. [217] [218]

In 2016, the average among EU countries was 0.4 per cent and five had met or exceeded the 0.7 per cent target: Denmark, Germany, Luxembourg, Sweden and the United Kingdom. [219] If considered collectively, EU member states are the largest contributor of foreign aid in the world. [220] [221]

International cooperation and development partnerships

Eastern Partnership Summit 2015, Riga. Eastern-Partnership-Summit-22-05-2015-2767.jpg
Eastern Partnership Summit 2015, Riga.

The European Union uses foreign relations instruments like the European Neighbourhood Policy which seeks to tie those countries to the east and south of the European territory of the EU to the union. These countries, primarily developing countries, include some who seek to one day become either a member state of the European Union, or more closely integrated with the European Union. The EU offers financial assistance to countries within the European Neighbourhood, so long as they meet the strict conditions of government reform, economic reform and other issues surrounding positive transformation. This process is normally underpinned by an Action Plan, as agreed by both Brussels and the target country.

Union for the Mediterranean meeting in Barcelona. Membreupm.png
Union for the Mediterranean meeting in Barcelona.

International recognition of sustainable development as a key element is growing steadily. Its role was recognized in three major UN summits on sustainable development: the 1992 UN Conference on Environment and Development (UNCED) in Rio de Janeiro, Brazil; the 2002 World Summit on Sustainable Development (WSSD) in Johannesburg, South Africa; and the 2012 UN Conference on Sustainable Development (UNCSD) in Rio de Janeiro. Other key global agreements are the Paris Agreement and the 2030 Agenda for Sustainable Development (United Nations, 2015). The SDGs recognize that all countries must stimulate action in the following key areas – people, planet, prosperity, peace and partnership – in order to tackle the global challenges that are crucial for the survival of humanity.

EU development action is based on the European Consensus on Development, which was endorsed on 20 December 2005 by EU Member States, the council, the European Parliament and the commission. [222] It is applied from the principles of Capability approach and Rights-based approach to development.

Partnership and cooperation agreements are bilateral agreements with non-member nations. [223]


President of Georgia Salome Zourabichvili, President of Moldova Maia Sandu, President of Ukraine Volodymyr Zelensky and President of the European Council Charles Michel during the 2021 Batumi International Conference. In 2014, the EU signed Association Agreements with all the three states. Batumi International Conference, on 19 July 2021 05 (cropped).jpg
President of Georgia Salome Zourabichvili, President of Moldova Maia Sandu, President of Ukraine Volodymyr Zelensky and President of the European Council Charles Michel during the 2021 Batumi International Conference. In 2014, the EU signed Association Agreements with all the three states.

The European Union is the largest exporter in the world [224] and as of 2008 the largest importer of goods and services. [225] [226] Internal trade between the member states is aided by the removal of barriers to trade such as tariffs and border controls. In the eurozone, trade is helped by not having any currency differences to deal with amongst most members. [227]

The European Union Association Agreement does something similar for a much larger range of countries, partly as a so-called soft approach ('a carrot instead of a stick') to influence the politics in those countries. The European Union represents all its members at the World Trade Organization (WTO), and acts on behalf of member states in any disputes. When the EU negotiates trade related agreement outside the WTO framework, the subsequent agreement must be approved by each individual EU member state government. [227]

The European Union has concluded free trade agreements (FTAs) [228] and other agreements with a trade component with many countries worldwide and is negotiating with many others. [229]

The European Union's services trade surplus rose from $16 billion in 2000 to more than $250 billion in 2018. [230]

In 2020, in part due to the COVID-19 pandemic, China became the EU's largest trading partner, displacing the United States. [231]


As a political entity the European Union is represented in the World Trade Organization (WTO). EU member states own the estimated second largest after the United States (US$105 trillion) net wealth in the world, equal to around 20 per cent (~€60 trillion) of the US$36 trillion (~€300 trillion) [232] global wealth. [233]

19 member states have joined a monetary union known as the eurozone, which uses the euro as a single currency. The currency union represents 342 million EU citizens. [234] The euro is the second largest reserve currency as well as the second most traded currency in the world after the United States dollar. [235] [236] [237]

Of the top 500 largest corporations in the world measured by revenue in 2010, 161 had their headquarters in the EU. [238] In 2016, unemployment in the EU stood at 8.9 per cent [239] while inflation was at 2.2 per cent, and the account balance at −0.9 per cent of GDP. The average annual net earnings in the European Union was around €24,000 (US$30,000) [240] in 2015.

There is a significant variation in nominal GDP per capita within individual EU states. The difference between the richest and poorest regions (281 NUTS-2 regions of the Nomenclature of Territorial Units for Statistics) ranged, in 2017, from 31 per cent (Severozapaden, Bulgaria) of the EU28 average (€30,000) to 253 per cent (Luxembourg), or from €4,600 to €92,600. [241]

Internal market

Two of the original core objectives of the European Economic Community were the development of a common market, subsequently becoming a single market, and a customs union between its member states. The single market involves the free circulation of goods, capital, people, and services within the EU, [234] and the customs union involves the application of a common external tariff on all goods entering the market. Once goods have been admitted into the market they cannot be subjected to customs duties, discriminatory taxes or import quotas, as they travel internally. The non-EU member states of Iceland, Norway, Liechtenstein and Switzerland participate in the single market but not in the customs union. [127] Half the trade in the EU is covered by legislation harmonised by the EU. [242]

Free movement of capital is intended to permit movement of investments such as property purchases and buying of shares between countries. [243] Until the drive towards economic and monetary union the development of the capital provisions had been slow. Post-Maastricht there has been a rapidly developing corpus of ECJ judgements regarding this initially neglected freedom. The free movement of capital is unique insofar as it is granted equally to non-member states.

The free movement of persons means that EU citizens can move freely between member states to live, work, study or retire in another country. This required the lowering of administrative formalities and recognition of professional qualifications of other states. [244]

The free movement of services and of establishment allows self-employed persons to move between member states to provide services on a temporary or permanent basis. While services account for 60 per cent to 70 per cent of GDP, legislation in the area is not as developed as in other areas. This lacuna has been addressed by the Services in the Internal Market Directive 2006 which aims to liberalise the cross border provision of services. [245] According to the treaty the provision of services is a residual freedom that only applies if no other freedom is being exercised.

Monetary union and financial services

European Central Bank Frankfurt am Main IMG 0164.jpg
Left: The seat of the European Central Bank in Ostend, Frankfurt. Right: 19 of the 27 EU member states have adopted the euro as their legal tender. The eurozone (dark blue) represents 340 million people.

The creation of a European single currency became an official objective of the European Economic Community in 1969. In 1992, having negotiated the structure and procedures of a currency union, the member states signed the Maastricht Treaty and were legally bound to fulfil the agreed-on rules including the convergence criteria if they wanted to join the monetary union. The states wanting to participate had first to join the European Exchange Rate Mechanism.

In 1999, the currency union started, first as an accounting currency with eleven member states joining. In 2002, the currency was fully put into place, when euro notes and coins were issued and national currencies began to phase out in the eurozone, which by then consisted of 12 member states. The eurozone (constituted by the EU member states which have adopted the euro) has since grown to 19 countries. [246] [lower-alpha 26]

The euro was introduced in 2002, replacing 12 national currencies. Seven countries have since joined. Euro Series Banknotes (2019).jpg
The euro was introduced in 2002, replacing 12 national currencies. Seven countries have since joined.

The euro, and the monetary policies of those who have adopted it in agreement with the EU, are under the control of the European Central Bank (ECB). [247] The ECB is the central bank for the eurozone, and thus controls monetary policy in that area with an agenda to maintain price stability. It is at the centre of the European System of Central Banks, which comprehends all EU national central banks and is controlled by its General Council, consisting of the President of the ECB, who is appointed by the European Council, the vice-president of the ECB, and the governors of the national central banks of all 27 EU member states. [248]

The European System of Financial Supervision is an institutional architecture of the EU's framework of financial supervision composed by three authorities: the European Banking Authority, the European Insurance and Occupational Pensions Authority and the European Securities and Markets Authority. To complement this framework, there is also a European Systemic Risk Board under the responsibility of the central bank. The aim of this financial control system is to ensure the economic stability of the EU. [249]

To prevent the joining states from getting into financial trouble or crisis after entering the monetary union, they were obliged in the Maastricht treaty to fulfil important financial obligations and procedures, especially to show budgetary discipline and a high degree of sustainable economic convergence, as well as to avoid excessive government deficits and limit the government debt to a sustainable level.

Industry and digital economy

The European Commission working sectors are: aeronautics, automotive, biotechnology, chemicals, construction, cosmetics, defense, electronics, firearms, food and drink, gambling, healthcare, maritime, mechanics, medical, postal, raw materials, space, textile, tourism, toys and social economy (Societas cooperativa Europaea).


Consumed energy (2012)
Energy sourceOriginPercents
Nuclear [lower-alpha 27] Imported

In 2006, the EU-27 had a gross inland energy consumption of 1,825 million tonnes of oil equivalent (toe). [250] Around 46 per cent of the energy consumed was produced within the member states while 54 per cent was imported. [250] In these statistics, nuclear energy is treated as primary energy produced in the EU, regardless of the source of the uranium, of which less than 3 per cent is produced in the EU. [251]

The EU has had legislative power in the area of energy policy for most of its existence; this has its roots in the original European Coal and Steel Community. The introduction of a mandatory and comprehensive European energy policy was approved at the meeting of the European Council in October 2005, and the first draft policy was published in January 2007. [252]

In 2020, renewables overtook fossil fuels as the European Union's main source of electricity for the first time. 20210125 Europe Power Sector - Renewables vs Fossil Fuels - Climate change.svg
In 2020, renewables overtook fossil fuels as the European Union's main source of electricity for the first time.

The EU has five key points in its energy policy: increase competition in the internal market, encourage investment and boost interconnections between electricity grids; diversify energy resources with better systems to respond to a crisis; establish a new treaty framework for energy co-operation with Russia while improving relations with energy-rich states in Central Asia [254] and North Africa; use existing energy supplies more efficiently while increasing renewable energy commercialisation; and finally increase funding for new energy technologies. [252]

In 2007, EU countries as a whole imported 82 per cent of their oil, 57 per cent of their natural gas [255] and 97.48 per cent of their uranium [251] demands. The three largest suppliers of natural gas to the European Union are Russia, Norway and Algeria, that amounted for about three quarters of the imports in 2019. [256] There is a strong dependence on Russian energy that the EU has been attempting to reduce. [257]


The Oresund Bridge between Denmark and Sweden is part of the Trans-European Networks. Oresund Bridge from the air in September 2015.jpg
The Öresund Bridge between Denmark and Sweden is part of the Trans-European Networks.

The European Union is working to improve cross-border infrastructure, for example through the Trans-European Networks (TEN). Projects under TEN include the Channel Tunnel, LGV Est, the Fréjus Rail Tunnel, the Öresund Bridge, the Brenner Base Tunnel and the Strait of Messina Bridge. In 2010 the estimated network covers: 75,200 kilometres (46,700 mi) of roads; 78,000 kilometres (48,000 mi) of railways; 330 airports; 270 maritime harbours; and 210 internal harbours. [258] [259]

Rail transport in Europe is being synchronised with the European Rail Traffic Management System (ERTMS), an initiative to greatly enhance safety, increase efficiency of trains and enhance cross-border interoperability of rail transport in Europe by replacing signalling equipment with digitised mostly wireless versions and by creating a single Europe-wide standard for train control and command systems.

The developing European transport policies will increase the pressure on the environment in many regions by the increased transport network. In the pre-2004 EU members, the major problem in transport deals with congestion and pollution. After the recent enlargement, the new states that joined since 2004 added the problem of solving accessibility to the transport agenda. [260] The Polish road network was upgraded such as the A4 autostrada. [261]

Telecommunications and space

European Space Agency Mission Control at ESOC in Darmstadt, Germany Views in the Main Control Room (12052189474).jpg
European Space Agency Mission Control at ESOC in Darmstadt, Germany

The Galileo positioning system is another EU infrastructure project. Galileo is a proposed Satellite navigation system, to be built by the EU and launched by the European Space Agency (ESA). The Galileo project was launched partly to reduce the EU's dependency on the US-operated Global Positioning System, but also to give more complete global coverage and allow for greater accuracy, given the aged nature of the GPS system. [262]

Agriculture and fisheries

Vineyards in Romania; EU farms are supported by the Common Agricultural Policy, the largest budgetary expenditure. RO BZ Pietroasele vineyard.jpg
Vineyards in Romania; EU farms are supported by the Common Agricultural Policy, the largest budgetary expenditure.

The Common Agricultural Policy (CAP) is one of the long lasting policies of the European Community. [263] The policy has the objectives of increasing agricultural production, providing certainty in food supplies, ensuring a high quality of life for farmers, stabilising markets, and ensuring reasonable prices for consumers. [lower-alpha 28] It was, until recently, operated by a system of subsidies and market intervention. Until the 1990s, the policy accounted for over 60 per cent of the then European Community's annual budget, and as of 2013 accounts for around 34 per cent. [264]

The policy's price controls and market interventions led to considerable overproduction. These were intervention stores of products bought up by the community to maintain minimum price levels. To dispose of surplus stores, they were often sold on the world market at prices considerably below Community guaranteed prices, or farmers were offered subsidies (amounting to the difference between the community and world prices) to export their products outside the community. This system has been criticised for under-cutting farmers outside Europe, especially those in the developing world. [265] Supporters of CAP argue that the economic support which it gives to farmers provides them with a reasonable standard of living. [265]

Since the beginning of the 1990s, the CAP has been subject to a series of reforms. Initially, these reforms included the introduction of set-aside in 1988, where a proportion of farm land was deliberately withdrawn from production, milk quotas and, more recently, the 'de-coupling' (or disassociation) of the money farmers receive from the EU and the amount they produce (by the Fischler reforms in 2004). Agriculture expenditure will move away from subsidy payments linked to specific produce, toward direct payments based on farm size. This is intended to allow the market to dictate production levels. [263] One of these reforms entailed the modification of the EU's sugar regime, which previously divided the sugar market between member states and certain African-Caribbean nations with a privileged relationship with the EU. [266]


The EU operates a competition policy intended to ensure undistorted competition within the single market. [lower-alpha 29]

The European commissioner for competition (presently Margrethe Vestager) is one of the most powerful positions in the commission, notable for the ability to affect the commercial interests of trans-national corporations.[ citation needed ] For example, in 2001 the commission for the first time prevented a merger between two companies based in the United States (General Electric and Honeywell) which had already been approved by their national authority. [267] Another high-profile case against Microsoft, resulted in the commission fining Microsoft over €777 million following nine years of legal action. [268]

Labour market

The EU seasonally adjusted unemployment rate was 6.7 per cent in September 2018. [269] The euro area unemployment rate was 8.1 per cent. [269] Among the member states, the lowest unemployment rates were recorded in the Czech Republic (2.3 per cent), Germany and Poland (both 3.4 per cent), and the highest in Spain (14.9 per cent) and Greece (19.0 in July 2018). [269]

Social policy and equality

EU member states by social expenditure[ clarification needed ] in 2019 [270]
NationSocial expenditure
( per cent of GDP)
Flag of France.svg  France 31.0
Flag of Finland.svg  Finland 29.1
Flag of Belgium (civil).svg  Belgium 28.9
Flag of Denmark.svg  Denmark 28.3
Flag of Italy.svg  Italy 28.2
Flag of Austria.svg  Austria 26.9
Flag of Germany.svg  Germany 25.9
Flag of Sweden.svg  Sweden 25.5
Flag of Spain.svg  Spain 24.7
Flag of Greece.svg  Greece 24.0
Flag of Portugal.svg  Portugal 22.6
Flag of Luxembourg.svg  Luxembourg 21.6
Flag of Poland.svg  Poland 21.3
Flag of Slovenia.svg  Slovenia 21.1
Flag of the Czech Republic.svg  Czech Republic 19.2
Flag of Hungary.svg  Hungary 18.1
Flag of Slovakia.svg  Slovakia 17.7
Flag of Estonia.svg  Estonia 17.7
Flag of Lithuania.svg  Lithuania 16.7
Flag of Latvia.svg  Latvia 16.4
Flag of the Netherlands.svg  Netherlands 16.1
Flag of Ireland.svg  Ireland 13.4

The European Union has long sought to mitigate the effects of free markets by protecting workers rights and preventing social and environmental dumping. To this end it has adopted laws establishing minimum employment and environmental standards. These included the Working Time Directive and the Environmental Impact Assessment Directive.

The EU has also sought to coordinate the social security and health systems of member states to facilitate individuals exercising free movement rights and to ensure they maintain their ability to access social security and health services in other member states. Social security main legislation is found in the Equal Treatment in Occupational Social Security Directive 86/378, the Equal Treatment in Social Security Directive 79/7/EEC, the Social Security Regulation 1408/71/EC and 883/2004/EC and the Directive 2005/36/EC

The European Social Charter is the main body that recognizes the social rights of European citizens.

A European unemployment insurance has been proposed among others by the commissioner of Jobs Nicolas Schmit. [271] A European Directive about Minimum Wage has also been discussed, [272] as well as a European Directive about Minimum Income. [273] [274]

Since 2019 there has been a European commissioner for equality and the European Institute for Gender Equality has existed since 2007.

In 2020, the first ever European Union Strategy on LGBTIQ equality was approved under Helena Dalli mandate. [275]

Housing, youth, childhood, Functional diversity or elderly care are supportive competencies of the European Union and can be financed by the European Social Fund.

The European Pillar of Social Rights contains a preamble and 3 chapters with target values for 20 fields:

Chapter I: Equal opportunities and access to the labour market (general education, professional training and lifelong learning, gender equality, equal opportunities, active support for employment)

Chapter II: Fair working conditions (secure and adaptable employment, wages, information about employment conditions and protection in the event of dismissals, social dialogue and involvement of workers, work-life balance, healthy, safe and well-adapted working environments and data protection)

Chapter III: Social protection and inclusion (childcare and support for children, social protection, unemployment benefits, minimum income, old age income and pensions, healthcare, inclusion of people with disabilities, long-term care, housing and assistance for the homeless, access to essential services)

The EPSR is intended to act as a reference document of sorts, by means of which the labour markets and social standards in the Member States may approach the standards defined in the Pillar in the long term. [276]

Regional and local policy

Classification of regions from 2014 to 2020. European regional policy 2014.svg
Classification of regions from 2014 to 2020.

Structural Funds and Cohesion Funds are supporting the development of underdeveloped regions of the EU. Such regions are primarily located in the states of central and southern Europe. [277] [278] Several funds provide emergency aid, support for candidate members to transform their country to conform to the EU's standard (Phare, ISPA, and SAPARD), and support to the Commonwealth of Independent States (TACIS). TACIS has now become part of the worldwide EuropeAid programme.

Demographic transition to a society of aging population, low fertility-rates and depopulation of non-metropolitan regions is tackled within this policies.

Environment and climate

Biogeographic regions of the continental European Union, according to the European Environmental Agency European Union biogeography countries.svg
Biogeographic regions of the continental European Union, according to the European Environmental Agency

In 1957, when the European Economic Community was founded, it had no environmental policy. [279] Over the past 50 years, an increasingly dense network of legislation has been created, extending to all areas of environmental protection, including air pollution, water quality, waste management, nature conservation, and the control of chemicals, industrial hazards, and biotechnology. [279] According to the Institute for European Environmental Policy, environmental law comprises over 500 Directives, Regulations and Decisions, making environmental policy a core area of European politics. [280]

European policy-makers originally increased the EU's capacity to act on environmental issues by defining it as a trade problem. [279] Trade barriers and competitive distortions in the Common Market could emerge due to the different environmental standards in each member state. [281] In subsequent years, the environment became a formal policy area, with its own policy actors, principles and procedures. The legal basis for EU environmental policy was established with the introduction of the Single European Act in 1987. [280]

Initially, EU environmental policy focused on Europe. More recently, the EU has demonstrated leadership in global environmental governance, e.g. the role of the EU in securing the ratification and coming into force of the Kyoto Protocol despite opposition from the United States. This international dimension is reflected in the EU's Sixth Environmental Action Programme, [282] which recognises that its objectives can only be achieved if key international agreements are actively supported and properly implemented both at EU level and worldwide. The Lisbon Treaty further strengthened the leadership ambitions. [279] EU law has played a significant role in improving habitat and species protection in Europe, as well as contributing to improvements in air and water quality and waste management. [280]

Mitigating climate change is one of the top priorities of EU environmental policy. In 2007, member states agreed that, in the future, 20 per cent of the energy used across the EU must be renewable, and carbon dioxide emissions have to be lower in 2020 by at least 20 per cent compared to 1990 levels. [283] The European Union claims that already in 2018, its GHG emissions were 23% lower that in 1990. [284]

The EU has adopted an emissions trading system to incorporate carbon emissions into the economy. [285] The European Green Capital is an annual award given to cities that focuses on the environment, energy efficiency, and quality of life in urban areas to create smart city.

In the 2019 elections to the European Parliament, the green parties increased their power, possibly because of the rise of post materialist values. [286]

Proposals to reach a zero carbon economy in the European Union by 2050 were suggested in 2018 – 2019. Almost all member states supported that goal at an EU summit in June 2019. The Czech Republic, Estonia, Hungary, and Poland disagreed. [287]

In June 2021 the European Union passed a European Climate Law with targets of 55% GHG emissions reduction by the year 2030 and carbon neutrality by the year 2050. [288]

In 2021 the European Union and the United States pledged to cut methane emissions by 30% by the year 2030. The pledge is considered as a big achievement for climate change mitigation. [289]

In 2017, the EU emitted 9.1 per cent of global greenhouse-gas emissions. [290]

Education and research

Erasmus of Rotterdam, the Renaissance humanist after whom the Erasmus Programme is named Holbein-erasmus.jpg
Erasmus of Rotterdam, the Renaissance humanist after whom the Erasmus Programme is named

Basic education is an area where the EU's role is limited to supporting national governments. In higher education, the policy was developed in the 1980s in programmes supporting exchanges and mobility. The most visible of these has been the Erasmus Programme, a university exchange programme which began in 1987. In its first 20 years, it supported international exchange opportunities for well over 1.5 million university and college students and became a symbol of European student life. [291]

There are similar programmes for school pupils and teachers, for trainees in vocational education and training, and for adult learners in the Lifelong Learning Programme 2007–2013. These programmes are designed to encourage a wider knowledge of other countries and to spread good practices in the education and training fields across the EU. [292] [293] Through its support of the Bologna Process, the EU is supporting comparable standards and compatible degrees across Europe.

Scientific development is facilitated through the EU's Framework Programmes, the first of which started in 1984. The aims of EU policy in this area are to co-ordinate and stimulate research. The independent European Research Council allocates EU funds to European or national research projects. [294] EU research and technological framework programmes deal in a number of areas, for example energy where the aim is to develop a diverse mix of renewable energy to help the environment and to reduce dependence on imported fuels. [295]

Health care and food safety

European Health Insurance Card (Slovenian version pictured) EHIC Slovenia.jpg
European Health Insurance Card (Slovenian version pictured)

The EU has no major competences in the field of health care and Article 35 of the Charter of Fundamental Rights of the European Union affirms that "A high level of human health protection shall be ensured in the definition and implementation of all Union policies and activities". The European Commission's Directorate-General for Health and Consumers seeks to align national laws on the protection of people's health, on the consumers' rights, on the safety of food and other products. [296] [297] [298]

All EU and many other European countries offer their citizens a free European Health Insurance Card which, on a reciprocal basis, provides insurance for emergency medical treatment insurance when visiting other participating European countries. [299] A directive on cross-border healthcare aims at promoting co-operation on health care between member states and facilitating access to safe and high-quality cross-border healthcare for European patients. [300] [301] [302]

The EU has some of the highest levels of life expectancy in the world, with Spain, Italy, Sweden, France, Malta, Ireland, Netherlands, Luxembourg, and Greece all among the world's top 20 countries with the highest life expectancy. [303] In general, life expectancy is lower in Eastern Europe than in Western Europe. [304] In 2018, the EU region with the highest life expectancy was Madrid, Spain at 85.2 years, followed by the Spanish regions of La Rioja and Castilla y León both at 84.3 years, Trentino in Italy at 84.3 years and Île-de-France in France at 84.2 years. The overall life expectancy in the EU in 2018 was 81.0 years, higher than the World average of 72.6 years. [305]


Cultural co-operation between member states has been an interest of the European Union since its inclusion as a community competency in the Maastricht Treaty. [306] Actions taken in the cultural area by the EU include the Culture 2000 seven-year programme, [306] the European Cultural Month event, [307] and orchestras such as the European Union Youth Orchestra. [308] The European Capital of Culture programme selects one or more cities in every year to assist the cultural development of that city. [309]


Football fans before a match (San Siro stadium in Milan) San Siro Stadium in the 2009-10 derby.jpg
Football fans before a match (San Siro stadium in Milan)

Association football is by far the most popular sport in the European Union by the number of registered players. The other sports with the most participants in clubs are tennis, basketball, swimming, athletics, golf, gymnastics, equestrian sports, handball, volleyball and sailing. [310]

Sport is mainly the responsibility of the member states or other international organisations, rather than of the EU. There are some EU policies that have affected sport, such as the free movement of workers, which was at the core of the Bosman ruling that prohibited national football leagues from imposing quotas on foreign players with European citizenship. [311]

The Treaty of Lisbon requires any application of economic rules to take into account the specific nature of sport and its structures based on voluntary activity. [312] This followed lobbying by governing organisations such as the International Olympic Committee and FIFA, due to objections over the application of free market principles to sport, which led to an increasing gap between rich and poor clubs. [313] The EU does fund a programme for Israeli, Jordanian, Irish, and British football coaches, as part of the Football 4 Peace project. [314]


The flag of Europe consists of a circle of 12 golden stars on a blue background. Originally designed in 1955 for the Council of Europe, the flag was adopted by the European Communities, the predecessors of the present European Union, in 1986. The Council of Europe gave the flag a symbolic description in the following terms, [315] though the official symbolic description adopted by the EU omits the reference to the "Western world": [316]

Against the blue sky of the Western world, the stars symbolise the peoples of Europe in a form of a circle, the sign of union. The number of stars is invariably twelve, the figure twelve being the symbol of perfection and entirety.

Council of Europe. Paris, 7–9 December 1955.
Europa and the Bull on a Greek vase, circa 480 BC. Tarquinia National Museum, Italy Europa copy.jpg
Europa and the Bull on a Greek vase, circa 480 BC. Tarquinia National Museum, Italy

United in Diversity was adopted as the motto of the union in 2000, having been selected from proposals submitted by school pupils. [317] Since 1985, the flag day of the union has been Europe Day, on 9 May (the date of the 1950 Schuman declaration). The anthem of the EU is an instrumental version of the prelude to the Ode to Joy , the 4th movement of Ludwig van Beethoven's ninth symphony. The anthem was adopted by European Community leaders in 1985 and has since been played on official occasions. [318] Besides naming the continent, the Greek mythological figure of Europa has frequently been employed as a personification of Europe. Known from the myth in which Zeus seduces her in the guise of a white bull, Europa has also been referred to in relation to the present union. Statues of Europa and the bull decorate several of the EU's institutions and a portrait of her is seen on the 2013 series of euro banknotes. The bull is, for its part, depicted on all residence permit cards. [319]

Charles the Great, also known as Charlemagne (Latin : Carolus Magnus) and later recognised as Pater Europae ("Father of Europe"), [320] [321] [322] has a symbolic relevance to Europe. The commission has named one of its central buildings in Brussels after Charlemagne and the city of Aachen has since 1949 awarded the Charlemagne Prize to champions of European unification. [323] Since 2008, the organisers of this prize, in conjunction with the European Parliament, have awarded the Charlemagne Youth Prize in recognition of similar efforts led by young people. [324]


Euronews headquarters in Lyon, France Siege d'Euronews.jpg
Euronews headquarters in Lyon, France

Media freedom is a fundamental right that applies to all member states of the European Union and its citizens, as defined in the EU Charter of Fundamental Rights as well as the European Convention on Human Rights. [325] :1 Within the EU enlargement process, guaranteeing media freedom is named a "key indicator of a country's readiness to become part of the EU". [326]

The majority of media in the European Union are national-oriented, although some EU-wide media focusing on European affairs have emerged since the early 1990s, such as Euronews, Eurosport, EUobserver, EURACTIV or Politico Europe. [327] [328] ARTE is a public Franco-German TV network that promotes programming in the areas of culture and the arts. 80 per cent of its programming are provided in equal proportion by the two member companies, while the remainder is being provided by the European Economic Interest Grouping ARTE GEIE and the channel's European partners. [329]

The MEDIA Programme of the European Union has supported the European popular film and audiovisual industries since 1991. It provides support for the development, promotion and distribution of European works within Europe and beyond. [330]


The European emblem emblazoned on the Eiffel Tower Eiffel Tower wearing Europe colors - panoramio.jpg
The European emblem emblazoned on the Eiffel Tower

The European Union has had a significant positive economic impact on most member states. [331] According to a 2019 study of the member states who joined from 1973 to 2004, "without European integration, per capita incomes would have been, on average, approximately 10 per cent lower in the first ten years after joining the EU." [331] Greece was the exception reported by the study, which analysed up to 2008, "to avoid confounding effects from the global financial crisis". [331] A 2021 study in the Journal of Political Economy found that the 2004 enlargement had aggregate beneficial economic effects on all groups in both the old and new member states. The largest winners were the new member states, in particular unskilled labor in the new member states. [332]

The European Union has contributed to peace in Europe, in particular by pacifying border disputes, [333] [334] and to the spread of democracy, especially by encouraging democratic reforms in aspiring Eastern European member states after the collapse of the USSR. [335] [336] Scholar Thomas Risse wrote in 2009, "there is a consensus in the literature on Eastern Europe that the EU membership perspective had a huge anchoring effects for the new democracies." [336] However, R. Daniel Kelemen argues that the EU has proved beneficial to leaders who are overseeing democratic backsliding, as the EU is reluctant to intervene in domestic politics, gives authoritarian governments funds which they can use to strengthen their regimes, and because freedom of movement within the EU allows dissenting citizens to leave their backsliding countries. At the same time, the union provides an external constraint that prevents soft authoritarian regimes from progressing into hard dictatorships. [337]

See also


    1. With the exception of the Canary Islands and Madeira, the outermost regions observe different time zones not shown: Martinique, Guadeloupe, Saint Martin (UTC−4); French Guiana (UTC−3); Azores (UTC−1 / UTC); Mayotte (UTC+3); and La Réunion (UTC+4); which, other than the Azores, do not observe DST.
    2. .eu is representative of the whole of the EU; member states also have their own TLDs.
    3. This figure is from February 2020, and takes account of the United Kingdom leaving the European Union. The population of the UK is roughly 0.9% of the world's population. [18]
    4. The Frankish Empire has had a symbolic relevance for the building of Europe since the 20th century: Charlemagne is often regarded as the "Father of Europe" and a similarity between the borders of Charlemagne's Empire and that of the European Economic Community was made explicit during the 1965 Aachen exhibition sponsored by the Council of Europe. [24] Kikuchi Yoshio (菊池良生) of  Meiji University  suggested that the notion of  Holy Roman Empire  as a federal political entity influenced the later structural ideas of the European Union. [25]
    5. Native language
    6. EU citizens able to hold a conversation in this language
    7. See Articles 165 and 166 (ex Articles 149 and 150) of the Treaty on the Functioning of the European Union, on
    8. Slavic: Bulgarian, Croatian, Czech, Polish, Slovak and Slovene. Baltic: Latvian and Lithuanian.
    9. French, Italian, Portuguese, Romanian and Spanish.
    10. Danish, Dutch, English, German and Swedish.
    11. Greek
    12. Irish
    13. On 3 October 1990, the constituent states of the former German Democratic Republic acceded to the Federal Republic of Germany, automatically becoming part of the EU.
    14. This figure includes the extra-European territories of member states which are part of the European Union, and excludes the European territories of member states which are not part of the Union. For more information see Special member state territories and the European Union.
    15. 1 2 See Article 288 (ex Article 249 TEC) of the Treaty on the Functioning of the European Union, on
    16. According to the principle of Direct Effect first invoked in the Court of Justice's decision in Van Gend en Loos v Nederlandse Administratie der Belastingen , Eur-Lex (European Court of Justice1963). See: Craig and de Búrca, ch. 5.
    17. According to the principle of Supremacy as established by the ECJ in Case 6/64, Falminio Costa v. ENEL [1964] ECR 585. See Craig and de Búrca, ch. 7. See also: Factortame litigation: Factortame Ltd. v. Secretary of State for Transport (No. 2) [1991] 1 AC 603, Solange II (Re Wuensche Handelsgesellschaft, BVerfG decision of 22 October 1986 [1987] 3 CMLR 225,265) and Frontini v. Ministero delle Finanze [1974] 2 CMLR 372; Raoul George Nicolo [1990] 1 CMLR 173.
    18. and is effectively treated as one of the Copenhagen This is a political and not a legal requirement for membership. Archived 26 June 2008 at the Wayback Machine
    19. The European Convention on Human Rights was previously only open to members of the Council of Europe (Article 59.1 of the Convention), and even now only states may become member of the Council of Europe (Article 4 of the Statute of the Council of Europe).
    20. Opinion (2/92) of the European Court of Justice on "Accession by the Community to the European Convention for the Protection of Human Rights and Fundamental Freedoms" 1996 E.C.R. I-1759 (in French), ruled that the European Community did not have the competence to accede to the ECHR.
    21. See: Case 34/73, Variola v. Amministrazione delle Finanze [1973] ECR 981.
    22. To do otherwise would require the drafting of legislation which would have to cope with the frequently divergent legal systems and administrative systems of all of the now 28 member states. See Craig and de Búrca, p. 115
    23. See Articles 157 (ex Article 141) of the Treaty on the Functioning of the European Union, on
    24. See Article 2(7) of the Amsterdam Treaty on Archived 17 February 2008 at the Wayback Machine
    25. Council Directive 2000/43/EC of 29 June 2000 implementing the principle of equal treatment between persons irrespective of racial or ethnic origin (OJ L 180, 19 July 2000, pp. 22–26); Council Directive 2000/78/EC of 27 November 2000 establishing a general framework for equal treatment in employment and occupation (OJ L 303, 2 December 2000, pp. 16–22).
    26. "ERM II". Danish Finance Ministry. 20 March 2009. Archived from the original on 3 May 2011. Retrieved 26 December 2009.
    27. Almost all uranium is imported and nuclear power is considered primary energy produced in the EU.
    28. Article 39 (ex Article 33) of the Treaty on the Functioning of the European Union, on
    29. Article 3(1)(g) of the Treaty of Rome

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    The Council of the European Union, often referred to in the treaties and other official documents simply as the Council, and informally known as the Council of Ministers, is the third of the seven Institutions of the European Union (EU) as listed in the Treaty on European Union. It is one of three legislative bodies and together with the European Parliament serves to amend and approve the proposals of the European Commission, which holds legislative initiative.

    European Economic Community European organization for economic integration; est. 1957, absorbed into the EU in 1993

    The European Economic Community (EEC) was a regional organization that aimed to bring about economic integration among its member states. It was created by the Treaty of Rome of 1957. Upon the formation of the European Union in 1993, the EEC was incorporated into the EU and renamed the European Community (EC). In 2009, the EC formally ceased to exist and its institutions were directly absorbed by the EU. This made the Union the formal successor institution of the Community.

    European Parliament Directly elected parliament of the European Union

    The European Parliament (EP) is one of three legislative branches of the European Union and one of its seven institutions. Together with the Council of the European Union, it adopts European legislation, commonly on the proposal of the European Commission. The Parliament is composed of 705 members (MEPs). It represents the second-largest democratic electorate in the world and the largest trans-national democratic electorate in the world.

    European Council Institution of the European Union

    The European Council is a collegiate body that defines the overall political directions and priorities of the European Union. It comprises the heads of state or government of the EU member states, along with the President of the European Council and the President of the European Commission. The High Representative of the Union for Foreign Affairs and Security Policy also takes part in its meetings. Established as an informal summit in 1975, the European Council was formalised as an institution in 2009 upon the entry into force of the Treaty of Lisbon. Its current president is Charles Michel, former Prime Minister of Belgium.

    European Commission Executive branch of the European Union

    The European Commission (EC) is the executive branch of the European Union, responsible for proposing legislation, enforcing EU laws and directing the union's administrative operations. Commissioners swear an oath at the European Court of Justice in Luxembourg City, pledging to respect the treaties and to be completely independent in carrying out their duties during their mandate. The Commissioners are proposed by the Council of the European Union, on the basis of suggestions made by the national governments, and then appointed by the European Council after the approval of the European Parliament. It is common, although not a formal requirement, that the commissioners have previously held senior political positions, such as being a member of the European Parliament or a government minister.

    In international relations, intergovernmentalism treats states as the primary actors in the integration process. Intergovernmentalist approaches claim to be able to explain both periods of radical change in the European Union because of converging governmental preferences and periods of inertia because of diverging national interests. Intergovernmentalism is distinguishable from realism and neorealism because of its recognition of the significance of institutionalisation in international politics and the impact of domestic politics upon governmental preferences.

    Common Foreign and Security Policy Organised, agreed foreign policy of the European Union

    The Common Foreign and Security Policy (CFSP) is the organised, agreed foreign policy of the European Union (EU) for mainly security and defence diplomacy and actions. CFSP deals only with a specific part of the EU's external relations, which domains include mainly Trade and Commercial Policy and other areas such as funding to third countries, etc. Decisions require unanimity among member states in the Council of the European Union, but once agreed, certain aspects can be further decided by qualified majority voting. Foreign policy is chaired and represented by the EU's High Representative, currently Josep Borrell.

    Member of the European Parliament Person who has been elected to serve as a popular representative in the European Parliament

    A Member of the European Parliament (MEP) is a person who has been elected to serve as a popular representative in the European Parliament.

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    The languages of the European Union are languages used by people within the member states of the European Union (EU).

    Institutions of the European Union Decision-making bodies of the European Union

    The institutions of the European Union are the seven principal decision-making bodies of the European Union (EU). They are, as listed in Article 13 of the Treaty on European Union:

    Politics of the European Union Political system of the European Union

    The politics of the European Union are different from most other polities and states due to the unique nature of the European Union. The EU is similar to a confederation, where many policy areas are federalised into common institutions capable of making law; the competences to control foreign policy, defence policy or the majority of direct taxation policies are mostly reserved for the twenty-seven state governments. These areas are primarily under the control of the EU's member states although a certain amount of structured co-operation and coordination takes place in these areas. For the EU to take substantial actions in these areas, all Member States must give their consent. Union laws that override State laws are more numerous than in historical confederations; however the EU is legally restricted from making law outside its remit or where it is no more appropriate to do so at a state or local level (subsidiarity) when acting outside its exclusive competences. The principle of subsidiarity does not apply to areas of exclusive competence.

    Cultural policies of the European Union

    European Union culture policies aim to address and promote the cultural dimension of European integration through relevant legislation and government funding. These policies support the development of cultural activity, education or research conducted by private companies, NGO's and individual initiatives based in the EU working in the fields of cinema and audiovisual, publishing, music and crafts.

    Foreign relations of the European Union Overview of the foreign relations of the European Union

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    Continental union Regional organization which facilitates pan-continental integration

    A continental union is a regional organization which facilitates pan-continental integration. Continental unions vary from collaborative intergovernmental organizations, to supranational politico-economic unions. Continental unions are a relatively new type of political entity in the history of human government. Throughout most of human history, political organization has been at the local level and in more recent centuries, the sub-regional ("regional")/sub-continental level ; however, starting with the advent of better transportation, weapons and communication there was for the first time the ability for a union of member states to organize at the continental level. After the devastation of the First and Second World Wars in the middle of the twentieth century, Europe began to slowly integrate with the founding of the "European Community", which became a political union covering much of the European continent.

    Energy policy of the European Union Legislation in the area of energetics in the European Union

    Although the European Union has legislated in the area of energy policy for many years, the concept of introducing a mandatory and comprehensive European Union energy policy was only approved at the meeting of the informal European Council on 27 October 2005 at Hampton Court. The EU Treaty of Lisbon of 2007 legally includes solidarity in matters of energy supply and changes to the energy policy within the EU. Prior to the Treaty of Lisbon, EU energy legislation has been based on the EU authority in the area of the common market and environment. However, in practice many policy competencies in relation to energy remain at national member state level, and progress in policy at European level requires voluntary cooperation by members states.

    Treaty of Lisbon Treaty amending the constitutional basis of the European Union

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    Nordic countries Geographical and cultural region in Northern Europe and the North Atlantic

    The Nordic countries are a geographical and cultural region in Northern Europe and the North Atlantic. It includes the sovereign states of Denmark, Finland, Iceland, Norway and Sweden as well as the autonomous territories of the Faroe Islands and Greenland, and the autonomous region of the Åland Islands.

    Area of freedom, security and justice EUs home affairs and justice policies

    The area of freedom, security and justice (AFSJ) is a collection of home affairs and justice policies designed to ensure security, rights and free movement within the European Union (EU). Areas covered include the harmonisation of private international law, extradition arrangements between member states, policies on internal and external border controls, common travel visa, immigration and asylum policies and police and judicial cooperation.

    Bodies of the European Union

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