Portal:European Union

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The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe. The Union has a total area of 4,233,255 km² (1,634,469 sq mi) and an estimated total population of over 449 million. The EU has often been described as a sui generis political entity combining the characteristics of both a federation and a confederation.

Containing 5.8% of the world population in 2020, EU member states generated a nominal gross domestic product (GDP) of around US$16.6 trillion in 2022, constituting approximately one sixth of global nominal GDP. Additionally, all EU states except Bulgaria have a very high Human Development Index according to the United Nations Development Programme. Its cornerstone, the Customs Union, paved the way to establishing an internal single market based on standardised legal framework and legislation that applies 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; enact legislation in justice and home affairs; and maintain common policies on trade, agriculture, fisheries and regional development. Passport controls have been abolished for travel within the Schengen Area. The eurozone is a group composed of the 20 EU member states that have fully implemented the economic and monetary union and use the euro currency. 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.

In 2012, the EU was awarded the Nobel Peace Prize. The United Kingdom became the only member state to leave the EU, in 2020; ten countries are aspiring or negotiating to join it. (Full article...)

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The Treaty of Lisbon or Lisbon Treaty (initially known as the Reform Treaty) is an international agreement which amends the two treaties which form the constitutional basis of the European Union (EU). The Lisbon Treaty was signed by the EU member states on 13 December 2007, and entered into force on 1 December 2009. It amends the Maastricht Treaty (also known as the Treaty on European Union) and the Treaty establishing the European Community (TEC; also known as the Treaty of Rome). In this process, the Rome Treaty was renamed to the Treaty on the Functioning of the European Union (TFEU).

Prominent changes included the move from unanimity to qualified majority voting in several policy areas in the Council of Ministers, a change in calculating such a majority to a new double majority, a more powerful European Parliament forming a bicameral legislature alongside the Council of ministers under the ordinary legislative procedure, a consolidated legal personality for the EU and the creation of a long-term President of the European Council and a High Representative of the Union for Foreign Affairs and Security Policy. The Treaty also made the Union's bill of rights, the Charter of Fundamental Rights, legally binding.

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Photo credit: Adam Cuerden
Simone Veil

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Did you know?

...that within the Eurozone the European Central Bank has the exclusive authority to set monetary policy?

...that Greenland and United Kingdom are the only countries to ever leave the European Union?

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Lisbon is the capital and largest city of Portugal. It is the seat of the district of Lisbon and capital of Região Lisboa (Lisbon Region). Lisbon municipality has a population of 564,477, and the Lisbon Metropolitan Area in total has around 2,800,000 inhabitants, the largest urban aglomeration of Portugal. Lisbon Region is the wealthiest region in Portugal and it is well above the European Union's per capita GDP average.

Lisbon hosts two important European Union agencies namely, the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) and the European Maritime Safety Agency (EMSA). The CPLP (Community of Portuguese Language Countries), is also headquartered in Lisbon.

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General images

The following are images from various European Union-related articles on Wikipedia.

Image 1Boris Johnson Prime Minister of the United Kingdom from 2019 to 2022 (from History of the European Union)
Image 2Organigram of the political system. The seven organs of the Union are in blue, national / intergovernmental elements in orange. (from Politics of the European Union)
Image 3The flag of Europe, emblem of both the Council of Europe and the European Union. (from Symbols of the European Union)
Image 4Ursula von der Leyen President of the European Commission
(since 1 December 2019) (from History of the European Union)

Percentage responding that their country on balance benefited from being a member of the EU at Eurobarometer 2023:

91–100%

81–90%

71–80%

61–70%

51–60%

(from Politics of the European Union)

Image 6Flag of the Western Union (from History of the European Union)
Image 7A cartogram depicting the population distribution between old EU-27 member states in 2008 (including the UK and excluding Croatia). 57.8% of all citizens of the EU live in the four largest member states: Germany, France, Italy, and Spain. (from Demographics of the European Union)
Image 8The population density of the EU is 106 people per km². Note that the lights in the North Sea are from oil platforms. (from Demographics of the European Union)
Image 9Elaboration by sex (from Demographics of the European Union)
Image 10Logo of the European Council and the Council of the European Union (from Symbols of the European Union)
Image 11After two devastating world wars, the political climate favoured an international unity that could preserve peace in Europe effectively (Hamburg, after a massive Allied bombing in 1943 in the picture). (from History of the European Union)
Image 12Logo of the European Commission (from Symbols of the European Union)
Image 13Europa regina in Sebastian Münster's "Cosmographia", 1570 (from History of the European Union)
Image 14José Manuel Barroso President of the European Commission (2004-2014) (from History of the European Union)
Image 15The Euro symbol shown as a sculpture outside the European Central Bank (from Symbols of the European Union)
Image 161922 European flag of the Paneuropean Union (from History of the European Union)
Image 17The European Coal and Steel Community's flag. (from Symbols of the European Union)
Image 18Kaja Kallas, High Representative Vice President (from Politics of the European Union)
Image 19Aristide Briand (from History of the European Union)
Image 20Population pyramid of the EU 27 in 2023 (from Demographics of the European Union)
Image 21Meeting in the Hall of Knights in The Hague, during the Congress of Europe (9 May 1948) (from History of the European Union)
Image 22Logo of the European Central Bank (from Symbols of the European Union)
Image 23The fertility rate in the EU was 1.46 in 2022 (Kindergarten in France). (from Demographics of the European Union)
Image 24Newest state in yellow (from History of the European Union)
Image 25The ordinary legislative procedure of the European Union (from Politics of the European Union)
Image 26Logo of the European Parliament (from Symbols of the European Union)
Image 27Life expectancy and healthy life expectancy in the European Union in 2019 (from Demographics of the European Union)
Image 28The Schuman Parade in Warsaw has been organised by the Schuman Foundation since 1999 (2008 photograph). (from Symbols of the European Union)
Image 29Coins and banknotes of the Euro, the single-currency introduced from 1999 (from History of the European Union)
Image 30Logo of the European Court of Auditors (from Symbols of the European Union)
Image 31Winston Churchill (right, during the Atlantic Conference), consistent advocate of continential European integration, later along with his son-in-law Duncan Sandys (from History of the European Union)
Image 32Signatories of the 2007 declaration in dark blue. (from Symbols of the European Union)
Image 33Logo of the Court of Justice of the European Union (from Symbols of the European Union)
Image 34The Frankish Empire at its greatest extent, ca. 814 AD (from History of the European Union)
Image 35Konrad Adenauer, Walter Hallstein and Antonio Segni, signing the European customs union and Euratom in Rome in 1957 (from History of the European Union)
Image 36A piece from the original manuscript. (from Symbols of the European Union)
Image 37Political groups of the European Parliament in the Louise Weiss building after the election 2024:
  Group of the European People's Party (EPP)
  Progressive Alliance of Socialists and Democrats (S&D)
  Patriots for Europe (PfE)
  European Conservatives and Reformists (ECR)
  Renew Europe (Renew)
  The Greens–European Free Alliance (Greens/EFA)
  The Left in the European Parliament – GUE/NGL (The Left)
  Europe of Sovereign Nations (ESN)
  Non-Inscrits (NI)
  Vacant (1)
(from Politics of the European Union)