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Customs union

A customs union is generally defined as a type of trade bloc which is composed of a free trade area with a common external tariff.

Customs unions are established through trade pacts where the participant countries set up common external trade policy (in some cases they use different import quotas). Common competition policy is also helpful to avoid competition deficiency.

Purposes for establishing a customs union normally include increasing economic efficiency and establishing closer political and cultural ties between the member countries. It is the third stage of economic integration.

Every economic union, customs and monetary union and economic and monetary union includes a customs union.

WTO definition
The General Agreement on Tariffs and Trade, part of the World Trade Organization framework defines a customs union in the following way:

"(a) A customs union shall be understood to mean the substitution of a single customs territory for two or more customs territories, so that

(i) duties and other restrictive regulations of commerce (except, where necessary, those permitted under Articles XI, XII, XIII, XIV, XV and XX) are eliminated with respect to substantially all the trade between the constituent territories of the union or at least with respect to substantially all the trade in products originating in such territories, and,

(ii) subject to the provisions of paragraph 9, substantially the same duties and other regulations of commerce are applied by each of the members of the union to the trade of territories not included in the union;"

Historical background
The German Customs Union, the Zollverein, which was established in 1834, and gradually developed and expanded, was a customs union organization that appeared earlier and played a role in promoting German economic development and political unification at that time. Before the establishment of the unified German Empire in the 1870s, there were checkpoints between and within the German states, which hindered the development of industry and commerce. In 1818, Prussia took the lead in abolishing the customs duties in the mainland; it was followed by the establishment of the North German Customs Union in 1826. Two years later, two customs unions were established in the states of South Germany.

In 1834, 18 states joined together to form the German Customs Union with Prussia as the main leader. Thereafter, this alliance was further expanded to all German-speaking regions and became the All-German Customs Union. The contents of the alliance convention included: abolishing internal tariffs, unifying external tariffs, raising import tax rates, and allocating tariff income to all states in the alliance in proportion. In addition, there is a customs union between France and Monaco, which was established in 1865.

A customs union was established by Switzerland and Liechtenstein in 1924, by Belgium, the Netherlands, and Luxembourg in 1948, by the countries of the European Economic Community in 1958, and by the Economic Community of Central African States in 1964. At that time, the European Free Trade Association was different from the European Economic Community Customs Union. Free trade within the former was limited to industrial products, and no uniform tariffs were imposed on countries outside the Union.

It was brought into action by the initiative of Prussia and joined by most of the German states. Pre- modern conditions ( 30+ currencies, trade barriers etc.) were viewed as an obstacle as obstacles to o economic exchange and growth by the new commercial classes, who argued for the creation of a unified economic territory allowing the unhindered movement of goods, people and capital.

Main feature
The main feature of the Customs Union is that the member countries have not only eliminated trade barriers and implemented free trade, but also established a common external tariff. In other words, in addition to agreeing to eliminate each other's trade barriers, members of the Customs Union also adopt common external tariff and trade policies. GATT stipulates that if the customs union is not established immediately, but is gradually completed over a period of time, it should be completed within a reasonable period, which generally does not exceed 10 years.

Protect measures
The exclusive protection measures of the Customs Union mainly include the following:

 * Reduce tariffs until the tariffs within the union are cancelled. In order to achieve this goal, the alliance often stipulates that the member countries must transition from their current external tariff rates to the unified tariff rates stipulated by the alliance in stages within a certain period of time, until finally canceling tariff.
 * Formulate a unified foreign trade policy and foreign tariff rates. In terms of foreign affairs, allied members must increase or decrease their original foreign tariff rates within the prescribed time, and eventually establish a common external tariff rate; and gradually unify their foreign trade policies, such as foreign discrimination policies and import quantities.
 * For goods imported from outside the alliance, common different tariffs are levied, such as preferential tax rates, agreed national tax rates, most-favored nation tax rates, ordinary preferential tax rates, and ordinary tax rates, according to the types of commodities and the provider countries.
 * Formulate unified protective measures, such as import quotas, health and epidemic prevention standards, etc.

Meaning

 * It avoids the problem that the free trade zone needs to be supplemented by the principle of origin to maintain the normal flow of commodities. Here, instead of the principle of origin, a common 'foreign barrier' is built. In this sense, the customs union is more exclusive than the free trade zone.
 * It makes the 'national sovereignty' of the member countries to be transferred to the economic integration organization to a greater extent, so that once a country joins a customs union, it loses its right to autonomous tariffs. In reality, the more typical customs union is the European Economic Community established in 1958.

Economic effects
Economic effects of customs unions can generally be grouped into static effects and dynamic effects.

Static effects
There are trade creation effects and trade diversion effects. The trade creation effect refers to the benefits generated by products from domestic production with higher production costs to the production of customs union countries with lower costs. The trade diversion effect refers to the loss incurred when a product is imported from a non-member country with lower production costs to a member country with a higher cost. This is the price of joining the customs union. When the trade creation effect is greater than the transfer effect, the combined effect of joining the Customs Union on the member countries is net profit, which means an increase in the economic welfare level of the member countries; otherwise, it is a net loss and a decline in the economic welfare level.

The trade creation effect is usually regarded as a positive effect. This is because the domestic production cost of country A is higher than the production cost of country A 's imports from country B. The Customs Union made Country A give up the domestic production of some commodities and change it to Country B to produce these commodities. From a worldwide perspective, this kind of production conversion improves the efficiency of resource allocation.

Dynamic effects
The customs union will not only bring static effects to member states, but also bring some dynamic effects to them. Sometimes, this dynamic effect is more important than its static effect, which has an important impact on the economic growth of member countries.

 * 1) The first dynamic effect of the customs union is the large market effect (or economies of scale effect). After the establishment of the customs union, good conditions have been created for the mutual export of products between member countries. This expansion of the market has promoted the development of enterprise production, allowing producers to continuously expand production scale, reduce costs, enjoy the benefits of economies of scale, and can further enhance the externality of enterprises within the alliance, especially for non-member companies competitive power. Therefore, the large market effect created by the Customs Union has triggered the realization of economies of scale.
 * 2) The establishment of the Customs Union has promoted competition among enterprises among member countries. Before the member states formed a customs union, many sectors had formed domestic monopolies, and several enterprises had occupied the domestic market for a long time and obtained excessive monopoly profits. Therefore, it is not conducive to the resource allocation and technological progress of various countries. After the formation of the customs union, due to the mutual openness of the markets of various countries, enterprises of various countries face competition from similar enterprises in other member countries. As a result, in order to gain a favorable position in the competition, enterprises will inevitably increase research and development investment and continuously reduce production costs, thereby creating a strong competitive atmosphere within the alliance, improving economic efficiency, and promoting technological progress.
 * 3) The establishment of a customs union helps to attract external investment. The establishment of a customs union implies the exclusion of products from non-members. In order to counteract such adverse effects, countries outside the alliance may transfer enterprises to some countries within the customs union to directly produce and sell locally in order to bypass uniform tariff and non-tariff barriers. This objectively generates capital inflows that accompany the transfer of production, attracting large amounts of foreign direct investment.

Current
Additionally, the autonomous and dependent territories such as some of the EU member state special territories are sometimes treated as separate customs territories from their mainland states or have varying arrangements of formal or de facto customs union, common market and currency union (or combinations thereof) with the mainland and in regards to third countries through the trade pacts signed by the mainland state.

The European Union is a customs union and therefore sets a common external tariff.

Proposed

 * 2010 Southern African Development Community (SADC)
 * 2011 Economic Community of Central African States (ECCAS)
 * 2015 Arab Customs Union (ACU)
 * 2023 African Economic Community (AEC)

Defunct

 * The Zollverein in the German states (1834-1919) – Remained in effect after German unification and not dissolved until superseded by the Weimar Constitution of 1919.
 * – Customs union between Austria (later Austria–Hungary) from 1852 to 1918. Was replaced by the Liechtenstein–Switzerland customs union in 1924.
 * Customs and Economic Union of Central Africa (UDEAC) – superseded by CEMAC
 * 1925 French Customs Union over occupied Territory of the Saar Basin
 * Steuerverein or Tax Union in north-west Germany
 * Custom Union between Lebanon and Syria
 * Czechia and Slovakia from the dissolution of Czechoslovakia on 1 January 1993 until superseded by both countries' accession to the European Union on 1 May 2004.

title: Customs union


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Council of Europe

The Council of Europe (CoE; Conseil de l'Europe, CdE) is an international organisation with the goal of upholding human rights, democracy and the rule of law in Europe. Founded in 1949, it brings together 46 member states with a population of approximately 675 million ; it operates with an annual budget of approximately 500 million euros.

The organisation is distinct from the European Union (EU), although people sometimes confuse the two organisations – partly because the EU has adopted the original European flag, designed for the Council of Europe in 1955, as well as the European anthem. No country has ever joined the EU without first belonging to the Council of Europe. The Council of Europe is an official United Nations Observer.

As an international organisation, the Council of Europe cannot make laws like a government can, but it does have the ability to push for the enforcement of international agreements reached by member states on various topics. Provisions from the Convention for the Protection of Human Rights and Fundamental Freedoms (European Convention on Human Rights, ECHR) of 1953 do have rule of law in many participating countries. The best-known body of the Council of Europe is the European Court of Human Rights, which rules on alleged violations of the European Convention on Human Rights.

The council's two statutory bodies are the Committee of Ministers, which comprises the foreign ministers of each member state, and the Parliamentary Assembly of the Council of Europe (PACE), which is composed of members of the national parliaments of each member state. The Commissioner for Human Rights is an institution within the Council of Europe, mandated to promote awareness of and respect for human rights within the member states. The secretary general presides over the secretariat of the organisation. Other major CoE bodies include the European Directorate for the Quality of Medicines & HealthCare (EDQM) and the European Audiovisual Observatory.

The headquarters of the Council of Europe, as well as its Court of Human Rights, are situated in Strasbourg, France. The Council uses English and French as its two official languages. The Committee of Ministers, the PACE, and the Congress of the Council of Europe also use German and Italian for some of their work.

Founding
In a speech in 1929, French Foreign Minister Aristide Briand floated the idea of an organisation which would gather European nations together in a "federal union" to resolve common problems. The United Kingdom's wartime Prime Minister Winston Churchill first publicly suggested the creation of a "Council of Europe" in a BBC radio broadcast on 21 March 1943, while the Second World War was still raging. In his own words, he tried to "peer through the mists of the future to the end of the war", and think about how to rebuild and maintain peace on a shattered continent. Given that Europe had been at the origin of two world wars, the creation of such a body would be, he suggested, "a stupendous business". He returned to the idea during a well-known speech at the University of Zurich on 19 September 1946, throwing the full weight of his considerable post-war prestige behind it.

Additionally, there were also many other statesmen and politicians across the continent, many of them members of the European Movement, who were quietly working towards the creation of the council. Some regarded it as a guarantee that the horrors of war – or the human rights violations of the Nazi regime – could never again be visited on the continent, others came to see it as a "club of democracies", built around a set of common values that could stand as a bulwark against totalitarian states belonging to the Eastern Bloc. Others again saw it as a nascent "United States of Europe", the resonant phrase that Churchill had reached for at Zurich in 1946.

The future structure of the Council of Europe was discussed at the Congress of Europe, which brought together several hundred leading politicians, government representatives and members of civil society in The Hague, Netherlands, in 1948. Responding to the conclusions of the Congress of Europe, the Consultative Council of the Treaty of Brussels convened a Committee for the Study of European Unity, which met eight times from November 1948 to January 1949 to draw up the blueprint of a new broad-based European organisation.

There were two competing schools of thought: some favoured a classical international organisation with representatives of governments, while others preferred a political forum with parliamentarians. Both approaches were finally combined through the creation of a Committee of Ministers (in which governments were represented) and a Consultative Assembly (in which parliaments were represented), the two main bodies mentioned in the Statute of the Council of Europe. This dual intergovernmental and inter-parliamentary structure was later copied for the European Communities, NATO and OSCE.

The Council of Europe was signed into existence on 5 May 1949 by the Treaty of London, the organisation's founding Statute which set out the three basic values that should guide its work: democracy, human rights and the rule of law. It was signed in London on that day by ten states: Belgium, Denmark, France, Ireland, Italy, Luxembourg, the Netherlands, Norway, Sweden and the United Kingdom, though Turkey and Greece joined three months later. On 10 August 1949, 100 members of the council's Consultative Assembly, parliamentarians drawn from the twelve member nations, met in Strasbourg for its first plenary session, held over 18 sittings and lasting nearly a month. They debated how to reconcile and reconstruct a continent still reeling from war, yet already facing a new East–West divide, launched the radical concept of a trans-national court to protect the basic human rights of every citizen, and took the first steps in a process that would eventually lead to the creation of an offshoot organisation, the European Union.

In August 1949, Paul-Henri Spaak resigned as Belgium's foreign minister in order to be elected as the first president of the assembly. Behind the scenes, he too had been quietly working towards the creation of the council, and played a key role in steering its early work. However, in December 1951, after nearly three years in the role, Spaak resigned in disappointment after the Assembly rejected proposals for a "European political authority". Convinced that the Council of Europe was never going to be in a position to achieve his long-term goal of a unified Europe, he soon tried again in a new and more promising format, based this time on economic integration, becoming one of the founders of the European Union.

Early years
There was huge enthusiasm for the Council of Europe in its early years, as its pioneers set about drafting what was to become the European Convention on Human Rights, a charter of individual rights which – it was hoped – no member government could ever again violate. They drew, in part, on the tenets of the Universal Declaration of Human Rights, signed only a few months earlier in Paris. But crucially, where the Universal Declaration was essentially aspirational, the European Convention from the beginning featured an enforcement mechanism – an international Court – which was to adjudicate on alleged violations of its articles and to hold governments to account, a dramatic leap forward for international justice. Today, this is the European Court of Human Rights, whose rulings are binding on 46 European nations, the most far-reaching system of international justice anywhere in the world.

One of the council's first acts was to welcome West Germany into its fold on 2 May 1951, setting a pattern of post-war reconciliation that was to become a hallmark of the council, and beginning a long process of "enlargement" which was to see the organisation grow from its original ten founding member states to the 46 nations that make up the Council of Europe today. Iceland had already joined in 1950, followed in 1956 by Austria, Cyprus in 1961, Switzerland in 1963 and Malta in 1965.

Historic speeches at the Council of Europe
In 2018, an archive of all speeches made to the PACE by heads of state or government since the Council of Europe's creation in 1949 appeared online, the fruit of a two-year project entitled "Voices of Europe". At the time of its launch, the archive comprised 263 speeches delivered over a 70-year period by some 216 presidents, prime ministers, monarchs and religious leaders from 45 countries – though it continues to expand, as new speeches are added every few months.

Some very early speeches by individuals considered to be "founding figures" of the European institutions, even if they were not heads of state or government at the time, are also included (such as Sir Winston Churchill or Robert Schuman). Addresses by eight monarchs appear in the list (such as King Juan Carlos I of Spain, King Albert II of Belgium and Grand Duke Henri of Luxembourg) as well as the speeches given by religious figures (such as Pope John Paul II, and Pope Francis) and several leaders from countries in the Middle East and North Africa (such as Shimon Peres, Yasser Arafat, Hosni Mubarak, Léopold Sédar Senghor or King Hussein of Jordan).

The full text of the speeches is given in both English and French, regardless of the original language used. The archive is searchable by country, by name, and chronologically.

Aims and achievement
Article 1(a) of the Statute states that "The aim of the Council of Europe is to achieve a greater unity between its members for the purpose of safeguarding and realising the ideals and principles which are their common heritage and facilitating their economic and social progress." Membership is open to all European states who seek harmony, cooperation, good governance and human rights, accepting the principle of the rule of law and are able and willing to guarantee democracy, fundamental human rights and freedoms.

Whereas the member states of the European Union transfer part of their national legislative and executive powers to the European Commission and the European Parliament, Council of Europe member states maintain their sovereignty but commit themselves through conventions/treaties (international law) and co-operate on the basis of common values and common political decisions. Those conventions and decisions are developed by the member states working together at the Council of Europe. Both organisations function as concentric circles around the common foundations for European cooperation and harmony, with the Council of Europe being the geographically wider circle. The European Union could be seen as the smaller circle with a much higher level of integration through the transfer of powers from the national to the EU level. "The Council of Europe and the European Union: different roles, shared values." Council of Europe conventions/treaties are also open for signature to non-member states, thus facilitating equal co-operation with countries outside Europe.

The Council of Europe's most famous achievement is the European Convention on Human Rights, which was adopted in 1950 following a report by the PACE, and followed on from the United Nations 'Universal Declaration of Human Rights' (UDHR). The Convention created the European Court of Human Rights in Strasbourg. The Court supervises compliance with the European Convention on Human Rights and thus functions as the highest European court. It is to this court that Europeans can bring cases if they believe that a member country has violated their fundamental rights and freedoms.

The various activities and achievements of the Council of Europe can be found in detail on its official website. The Council of Europe works in the following areas:

 * Protection of the rule of law and fostering legal co-operation through some 200 conventions and other treaties, including such leading instruments as the Convention on Cybercrime, the Convention on the Prevention of Terrorism, Conventions against Corruption and Organised Crime,  the Convention on Action against Trafficking in Human Beings, and the Convention on Human Rights and Biomedicine.
 * CODEXTER, designed to co-ordinate counter-terrorism measures
 * The European Commission for the Efficiency of Justice (CEPEJ)
 * Protection of human rights, notably through:
 * the European Convention on Human Rights
 * the European Committee for the Prevention of Torture
 * the European Commission against Racism and Intolerance
 * the Convention on Action against Trafficking in Human Beings
 * the Convention for the protection of individuals with regard to automatic processing of personal data
 * the Convention on the Protection of Children against Sexual Exploitation and Sexual Abuse
 * The Convention on preventing and combating violence against women and domestic violence.
 * social rights under the European Social Charter
 * European Charter of Local Self-Government guaranteeing the political, administrative and financial independence of local authorities.
 * linguistic rights under the European Charter for Regional or Minority Languages
 * minority rights under the Framework Convention for the Protection of National Minorities
 * Media freedom under Article 10 of the European Convention on Human Rights and the European Convention on Transfrontier Television
 * Protection of democracy through parliamentary scrutiny and election monitoring by its Parliamentary Assembly as well as assistance in democratic reforms, in particular by the Venice Commission.
 * Promotion of cultural cooperation and diversity under the Council of Europe's Cultural Convention of 1954 and several conventions on the protection of cultural heritage as well as through its Centre for Modern Languages in Graz, Austria, and its North-South Centre in Lisbon, Portugal.
 * Promotion of the right to education under Article 2 of the first Protocol to the European Convention on Human Rights and several conventions on the recognition of university studies and diplomas (see also Bologna Process and Lisbon Recognition Convention).
 * Promotion of fair sport through the Anti-Doping Convention
 * Promotion of European youth exchanges and cooperation through European Youth Centres in Strasbourg and Budapest, Hungary.
 * Promotion of the quality of medicines throughout Europe by the European Directorate for the Quality of Medicines and its European Pharmacopoeia.

 * Support for intercultural integration through the Intercultural Cities (ICC) program. This program offers information and advice for local authorities on the integration of minorities and the prevention of discrimination.

Institutions
The institutions of the Council of Europe are:

 * The Secretary General, who is elected for a term of five years by the PACE and heads the Secretariat of the Council of Europe. Thorbjørn Jagland, the former Prime Minister of Norway, was elected Secretary General of the Council of Europe on 29 September 2009. In June 2014, he became the first Secretary General to be re-elected, commencing his second term in office on 1 October 2014.
 * The Committee of Ministers, comprising the Ministers of Foreign Affairs of all 46 member states who are represented by their Permanent Representatives and Ambassadors accredited to the Council of Europe. Committee of Ministers' presidencies are held in alphabetical order for six months following the English alphabet: Turkey 11/2010-05/2011, Ukraine 05/2011-11/2011, the United Kingdom 11/2011-05/2012, Albania 05/2012-11/2012, Andorra 11/2012-05/2013, Armenia 05/2013-11/2013, Austria 11/2013-05/2014, and so on.
 * The Parliamentary Assembly of the Council of Europe (PACE), which comprises national parliamentarians from all member states. Adopting resolutions and recommendations to governments, the Assembly holds a dialogue with its governmental counterpart, the Committee of Ministers, and is often regarded as the "motor" of the organisation. The national parliamentary delegations to the Assembly must reflect the political spectrum of their national parliament, i.e. comprise government and opposition parties. The Assembly appoints members as rapporteurs with the mandate to prepare parliamentary reports on specific subjects. The British MP Sir David Maxwell-Fyfe was rapporteur for the drafting of the European Convention on Human Rights. Dick Marty's reports on secret CIA detentions and rendition flights in Europe became quite famous in 2006 and 2007. Other Assembly reports were instrumental in, for example, the abolition of the death penalty in Europe, highlighting the political and human rights situation in Chechnya, identifying who was responsible for disappeared persons in Belarus, chronicling threats to freedom of expression in the media and many other subjects.
 * The Congress of Local and Regional Authorities, which was created in 1994 and comprises political representatives from local and regional authorities in all member states. The most influential instruments of the Council of Europe in this field are the European Charter of Local Self-Government of 1985 and the European Outline Convention on Transfrontier Co-operation between Territorial Communities or Authorities of 1980.
 * The European Court of Human Rights, created under the European Convention on Human Rights of 1950, is composed of a judge from each member state elected for a single, non-renewable term of nine years by the PACE and is headed by the elected president of the court. The current president of the court is Guido Raimondi from Italy. Under the recent Protocol No. 14 to the European Convention on Human Rights, the Court's case processing was reformed and streamlined. Ratification of Protocol No. 14 was delayed by Russia for a number of years, but won support to be passed in January 2010.
 * The Commissioner for Human Rights is elected by the PACE for a non-renewable term of six years since the creation of this position in 1999. Since April 2018, this position has been held by Dunja Mijatović from Bosnia and Herzegovina.
 * The Conference of INGOs. NGOs can participate in the INGOs Conference of the Council of Europe. Since the [Resolution (2003)8] adopted by the Committee of Ministers on 19 November 2003, they are given a "participatory status".
 * The Joint Council on Youth of the Council of Europe. The European Steering Committee (CDEJ) on Youth and the Advisory Council on Youth (CCJ) of the Council of Europe form together the Joint Council on Youth (CMJ). The CDEJ brings together representatives of ministries or bodies responsible for youth matters from the 50 States Parties to the European Cultural Convention. The CDEJ fosters cooperation between governments in the youth sector and provides a framework for comparing national youth policies, exchanging best practices and drafting standard-setting texts. The Advisory Council on Youth comprises 30 representatives of non-governmental youth organisations and networks. It provides opinions and input from youth NGOs on all youth sector activities and ensures that young people are involved in the council's other activities.
 * Information Offices of the Council of Europe in many member states.

Partial Agreements
The CoE system also includes a number of semi-autonomous structures known as "Partial Agreements", some of which are also open to non-member states:

 * The Council of Europe Development Bank in Paris
 * The European Directorate for the Quality of Medicines with its European Pharmacopoeia
 * The European Audiovisual Observatory
 * The European Support Fund Eurimages for the co-production and distribution of films.
 * The Enlarged Partial Agreement on Cultural Routes, which awards the certification "Cultural Route of the Council of Europe" to transnational networks promoting European heritage and intercultural dialogue (Luxembourg)
 * The Pompidou Group – Cooperation Group to Combat Drug Abuse and Illicit Trafficking in Drugs.
 * The European Commission for Democracy through Law, better known as the Venice Commission
 * The Group of States Against Corruption (GRECO)
 * The European and Mediterranean Major Hazards Agreement (EUR-OPA) which is a platform for cooperation between European and Southern Mediterranean countries in the field of major natural and technological disasters.
 * The Enlarged Partial Agreement on Sport, which is open to accession by states and sports associations.
 * The North-South Centre of the Council of Europe in Lisbon (Portugal)
 * The Centre for Modern Languages is in Graz (Austria)
 * The Register of Damage for Ukraine, a register for Ukrainians to seek compensation for damages from the Russian invasion of Ukraine.

Summits
Occasionally the Council of Europe organizes summits of the heads of state and government of its member states. Four summits have been held to date with the fourth concluding on 17 May 2023.

Headquarters and buildings
The seat of the Council of Europe is in Strasbourg, France. First meetings were held in Strasbourg's University Palace in 1949, but the Council of Europe soon moved into its own buildings. The Council of Europe's eight main buildings are situated in the Quartier européen, an area in the northeast of Strasbourg spread over the three districts of Le Wacken, La Robertsau and Quartier de l'Orangerie, where are also located the four buildings of the seat of the European Parliament in Strasbourg, the Arte headquarters and the seat of the International Institute of Human Rights.

Building in the area started in 1949 with the predecessor of the Palais de l'Europe, the House of Europe (demolished in 1977), and came to a provisional end in 2007 with the opening of the New General Office Building, later named "Agora", in 2008. The Palais de l'Europe (Palace of Europe) and the Art Nouveau Villa Schutzenberger (seat of the European Audiovisual Observatory) are in the Orangerie district, and the European Court of Human Rights, the EDQM and the Agora Building are in the Robertsau district. The Agora building has been voted "best international business centre real estate project of 2007" on 13 March 2008, at the MIPIM 2008. The European Youth Centre is located in the Wacken district.

Besides its headquarters in Strasbourg, the Council of Europe is also present in other cities and countries. The Council of Europe Development Bank has its seat in Paris, the North-South Centre of the Council of Europe is established in Lisbon, Portugal, and the Centre for Modern Languages is in Graz, Austria. There are European Youth Centres in Budapest, Hungary, and in Strasbourg. The European Wergeland Centre, a new Resource Centre on education for intercultural dialogue, human rights and democratic citizenship, operated in cooperation with the Norwegian Government, opened in Oslo, Norway, in February 2009.

The Council of Europe has external offices all over the European continent and beyond. There are four 'Programme Offices', namely in Ankara, Podgorica, Skopje, and Venice. There are also 'Council of Europe Offices' in Baku, Belgrade, Chisinau, Kyiv, Paris, Pristina, Sarajevo, Tbilisi, Tirana, and Yerevan. Bucharest has a Council of Europe Office on Cybercrime. There are also Council of Europe Offices in non-European capital cities like Rabat and Tunis.

Additionally, there are 4 "Council of Europe Liaison Offices", this includes:

 * Council of Europe Liaison Office in Brussels: The office is in charge of liaison with the European Union
 * Council of Europe Office in Geneva:  Permanent Delegation of the Council of Europe to the United Nations Office and other international organisations in Geneva
 * Council of Europe Office in Vienna: The office is in charge of liaison with the OSCE, United Nations Office, and other international organisations in Vienna
 * Council of Europe Office in Warsaw: The office is in charge of liaison with other international organisations and institutions in Warsaw, in particular, the Office for Democratic Institutions and Human Rights (OSCE/ODIHR)

Eligibility
There are two main criteria for membership: geographic (Article 4 of the Council of Europe Statute specifies that membership is open to any "European" State) and political (Article 3 of the Statute states applying for membership must accept democratic values—"Every member of the Council of Europe must accept the principles of the rule of law and the enjoyment by all persons within its jurisdiction of human rights and fundamental freedoms, and collaborate sincerely and effectively in the realisation of the aim of the Council as specified in Chapter I").

Since "Europe" is not defined in international law, the definition of "Europe" has been a question that has recurred during the CoE's history. Turkey was admitted in 1950, although it is a transcontinental state that lies mostly in Asia, with a smaller portion in Europe. In 1994, the PACE adopted Recommendation 1247, which said that admission to the CoE should be "in principle open only to states whose national territory lies wholly or partly in Europe"; later, however, the Assembly extended eligibility to apply and be admitted to Armenia, Azerbaijan, and Georgia.

Member states and observers
The Council of Europe was founded on 5 May 1949 by Belgium, Denmark, France, Ireland, Italy, Luxembourg, Netherlands, Norway, Sweden and the United Kingdom. Greece and Turkey joined three months later. Iceland, West Germany and Saar Protectorate joined the Council of Europe as associate members in 1950. West Germany became a full member in 1951, and the Saar withdrew its application after it joined West Germany following the 1955 Saar Statute referendum. Joining later were Austria (1956), Cyprus (1961), Switzerland (1963), Malta (1965), and Portugal (1976). Spain joined in 1977, two years after the death of its dictator Francisco Franco and the Spanish transition to democracy. Next to join were Liechtenstein (1978), San Marino (1988) and Finland (1989). After the fall of Communism with the Revolutions of 1989 and the collapse of the Soviet Union, the following countries in Europe joined: Hungary (1990), Poland (1991), Bulgaria (1992), Estonia (1993), Lithuania (1993), Slovenia (1993), the Czech Republic (1993), Slovakia (1993), Romania (1993), Andorra (1994), Latvia (1995), Moldova (1995), Albania (1995), Ukraine (1995), the former Yugoslav Republic of Macedonia (1995) (later renamed North Macedonia), Russia (1996, expelled 2022), Croatia (1996), Georgia (1999), Armenia (2001), Azerbaijan (2001), Bosnia and Herzegovina (2002), Serbia and Montenegro (later Serbia) (2003) and Monaco (2004). The council now has 46 member states, with Montenegro (2007) being the latest to join.

Although most Council members are predominantly Christian in heritage, there are four Muslim-majority member states: Bosnia and Herzegovina, Turkey, Albania, and Azerbaijan.

The CoE has granted some countries a status that allows them to participate in CoE activities without being full members. There are three types of nonmember status: associate member, special guest and observer. Associate member status was created for former Axis states which had not yet regained their sovereignty since their defeat in the Second World War; as such, it is no longer used, although there have been proposals to reactivate it to permit enhanced participation by the current observer states. "Special guest" status was used as a transitional status for post-Soviet countries that wished to join the council after the fall of the Berlin Wall and is no longer commonly used. "Observer" status is for non-European nations who accept democracy, rule of law, and human rights, and wish to participate in Council initiatives. The United States became an observer state in 1995. Currently, Canada, the Holy See, Japan, Mexico, and the United States are observer states, while Israel is an observer to the PACE. Additionally Kosovo is a member of the Council of Europe Development Bank and a member of the Council of Europe's Venice Commission. The Assembly of Kosovo was invited to take part in the work of the Parliamentary Assembly of the Council of Europe and its committees as an observer in 2016. Two representatives of local government in Kosovo participate in the work of the Congress of Local and Regional Authorities as observers.

Withdrawal, suspension, and expulsion
The Statute of the Council of Europe provides for the voluntary suspension, involuntary suspension, and exclusion of members. Article 8 of the Statute provides that any member who has "seriously violated" Article 3 may be suspended from its rights of representation, and that the Committee of Ministers may request that such a member withdraws from the Council under Article 7. (The Statute does not define the "serious violation" phrase. Under Article 8 of the Statute, if a member state fails to withdraw upon request, the Committee may terminate its membership, in consultation with the PACE.

The Council suspended Greece in 1967, after a military coup d'état, and the Greek junta withdrew from the CoE. Greece was readmitted to the council in 1974.

Suspension and exclusion of Russia
Russia became a member of the Council of Europe in 1996. In 2014, after Russia annexed Crimea from Ukraine and supported separatists in eastern Ukraine, precipitating a conflict, the Council stripped Russia of its voting rights in the PACE. In response, Russia began to boycott the Assembly in 2016, and beginning from 2017 ceased paying its annual membership dues of 32.6 million euros (US$37.1 million) to the Council placing the institution under financial strain.

Russia stated that its suspension by the council was unfair, and demanded the restoration of its voting rights. Russia had threatened to withdraw from the Council unless its voting rights were restored in time for the election of a new secretary general. European Council secretary-general Thorbjørn Jagland organized a special committee to find a compromise with Russia in early 2018, a move that was criticised by some as giving in to alleged Russian pressure by Council members and academic observers, especially if voting sanctions were lifted. In June 2019, an approximately two-thirds majority of the Council voted (on a 118–62 vote, with 10 abstentions) to restore Russia's voting rights in the council. Opponents of lifting the suspension included Ukraine and other post-Soviet countries, such as the Baltic states, who argued that readmission amounted to normalizing Russia's malign activity. Supporters of restoring Russia's council rights included France and Germany, which argued that a Russian withdrawal from the council would be harmful because it would deprive Russian citizens of their ability to initiate cases in the European Court of Human Rights.

On 3 March 2022, after Russia launched a full-scale military invasion of Ukraine, the council suspended Russia for violations of the council's statute and the European Convention on Human Rights (ECHR). The suspension blocked Russia from participation in the council's ministerial council, the PACE, and the Council of the Baltic Sea States, but still left Russia obligated to follow the ECHR. On 15 March 2022, hours before the vote to expel the country, Russia initiated a voluntary withdrawal procedure from the council. The Russian delegation planned to deliver its formal withdrawal on 31 December 2022, and announced its intent to denounce the ECHR. However, on the same day, the council's Committee of Ministers decided Russia's membership in the council would be terminated immediately, and determined that Russia had been excluded from the Council instead under its exclusion mechanism rather than the withdrawal mechanism. After being excluded from the Council of Europe, Russia's former president and prime minister Dmitry Medvedev endorsed restoring the death penalty in Russia.

Conventions: European Treaty Series
The Council of Europe works mainly through international treaties, usually called conventions in its system. By drafting conventions or international treaties, common legal standards are set for its member states. The conventions are collected in the European Treaty Series.

Non-member states
Several conventions have also been opened for signature to non-member states. Important examples are the Convention on Cybercrime (signed for example, by Canada, Japan, South Africa and the United States), the Lisbon Recognition Convention on the recognition of study periods and degrees (signed for example, by Australia, Belarus, Canada, the Holy See, Israel, Kazakhstan, Kyrgyzstan, New Zealand and the United States), the Anti-doping Convention (signed, for example, by Australia, Belarus, Canada and Tunisia) and the Convention on the Conservation of European Wildlife and Natural Habitats (signed for example, by Burkina Faso, Morocco, Tunisia and Senegal as well as the European Community). Non-member states also participate in several partial agreements, such as the Venice Commission, the Group of States Against Corruption (GRECO), the European Pharmacopoeia Commission and the North-South Centre.

Invitations to sign and ratify relevant conventions of the Council of Europe on a case-by-case basis are sent to three groups of non-member entities:
 * Non-European states: Algeria, Argentina, Australia, Bahamas, Bolivia, Brazil, Burkina Faso, Chile, China, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Honduras, Kyrgyzstan, Lebanon, Malaysia, Mauritius, Morocco, New Zealand, Panama, Peru, Philippines, Senegal, South Africa, South Korea, Syria, Tajikistan, Tonga, Trinidad and Tobago, Tunisia, Uruguay, Venezuela and the observers Canada, Israel, Japan, Mexico, United States.
 * European states: Belarus, Kazakhstan, Kosovo, Russia and the observer Holy See.
 * The European Community and later the European Union after its legal personality was established by the ratification of the EU's Lisbon Treaty.

European Union
The Council of Europe is not to be confused with the Council of the European Union (the "Council of Ministers") or the European Council. These belong to the European Union, which is separate from the Council of Europe, although they have shared the same European flag and anthem since the 1980s since they both work for European integration. Nor is the Council of Europe to be confused with the European Union itself.

The Council of Europe is an entirely separate body from the European Union. It is not controlled by it.

Cooperation between the European Union and the Council of Europe was reinforced in the mid-2000s, notably on culture and education as well as on the international enforcement of justice and Human Rights.

The European Union is expected to accede to the European Convention on Human Rights (the convention). There are also concerns about consistency in case law – the European Court of Justice (the EU's court in Luxembourg) is treating the convention as part of the legal system of all EU member states in order to prevent conflict between its judgements and those of the European Court of Human Rights (the court in Strasbourg interpreting the convention). Protocol No. 14 of the convention is designed to allow the EU to accede to it and the EU Treaty of Lisbon contains a protocol binding the EU to join. The EU would thus be subject to its human rights law and external monitoring as its member states currently are.

Schools of Political Studies
The Council of Europe Schools of Political Studies were established to train future generations of political, economic, social and cultural leaders in countries in transition. With the participation of national and international experts, they run annual series of seminars and conferences on topics such as European integration, democracy, human rights, the rule of law and globalisation. The first School of Political Studies was created in Moscow in 1992. By 2020, 20 other schools had been set up along the same lines, forming an association; a network covering the whole of Eastern and South-Eastern Europe and the Caucasus, as well as some countries in the Southern Mediterranean region. The schools are part of the Education Department, which is part of the Directorate of Democratic Participation within the Directorate General of Democracy ("DGII") of the Council of Europe.

United Nations
Cooperation between the CoE and the UN started with the agreement signed by the Secretariats of these institutions on 15 December 1951. On 17 October 1989, the General Assembly of the United Nations approved a resolution on granting observer status to the Council of Europe which was proposed by several member states of the CoE. Currently, the Council of Europe holds observer status with the United Nations and is regularly represented in the UN General Assembly. It has organised the regional UN conferences against racism and on women. It co-operates with the United Nations at many levels, in particular in the areas of human rights, minorities, migration and counter-terrorism. In November 2016, the UN General Assembly adopted by consensus Resolution (A/Res/71/17) on Cooperation between the United Nations and the Council of Europe whereby it acknowledged the contribution of the Council of Europe to the protection and strengthening of human rights and fundamental freedoms, democracy and the rule of law, welcomed the ongoing co-operation in a variety of fields.

Non-governmental organisations
Non-governmental organisations (NGOs) can participate in the INGOs Conference of the Council of Europe and become observers to inter-governmental committees of experts. The Council of Europe drafted the European Convention on the Recognition of the Legal Personality of International Non-Governmental Organisations in 1986, which sets the legal basis for the existence and work of NGOs in Europe. Article 11 of the European Convention on Human Rights protects the right to freedom of association, which is also a fundamental norm for NGOs. The rules for consultative status for INGOs appended to the resolution (93)38 "On relation between the Council of Europe and non-governmental organisations", adopted by the Committee of Ministers on 18 October 1993 at the 500th meeting of the Ministers' Deputies. On 19 November 2003, the Committee of Ministers changed the consultative status into a participatory status, "considering that it is indispensable that the rules governing the relations between the Council of Europe and NGOs evolve to reflect the active participation of international non-governmental organisations (INGOs) in the Organisation's policy and work programme".

Others
On 30 May 2018, the Council of Europe signed a memorandum of understanding with the European football confederation UEFA.

The Council of Europe also signed an agreement with FIFA in which the two agreed to strengthen future cooperation in areas of common interests. The deal which included cooperation between member states in the sport of football and safety and security at football matches was finalized in October 2018.

Privileges and immunities
The General Agreement on Privileges and Immunities of the Council of Europe grants the organisation certain privileges and immunities.

The working conditions of staff are governed by the council's staff regulations, which are public. Salaries and emoluments paid by the Council of Europe to its officials are tax-exempt on the basis of Article 18 of the General Agreement on Privileges and Immunities of the Council of Europe.

Symbol and anthem
The Council of Europe created, and has since 1955 used as its official symbol, the European Flag with 12 golden stars arranged in a circle on a blue background.

Its musical anthem since 1972, the "European anthem", is based on the "Ode to Joy" theme from Ludwig van Beethoven's ninth symphony.

On 5 May 1964, the 15th anniversary of its founding, the Council of Europe established 5 May as Europe Day.

The wide private and public use of the European Flag is encouraged to symbolise a European dimension. To avoid confusion with the European Union which subsequently adopted the same flag in the 1980s, as well as other European institutions, the Council of Europe often uses a modified version with a lower-case "e" surrounding the stars which are referred to as the "Council of Europe Logo".

Criticism and controversies
The Council of Europe has been accused of not having any meaningful purpose, being superfluous in its aims to other pan-European bodies, including the European Union and OSCE. In 2013 The Economist agreed, saying that the "Council of Europe's credibility is on the line". Both Human Rights Watch and the European Stability Initiative have called on the Council of Europe to undertake concrete actions to show that it is willing and able to return to its "original mission to protect and ensure human rights".

In October 2022, a new and different Pan-European meeting of 44 states was held, as the "inaugural summit of the European Political Community", a new forum largely organized by French President Emmanuel Macron. The Council of Europe, sidelined, reportedly was "perplexed" with this development, with a spokesperson stating "In the field of human rights, democracy and the rule of law, such a pan-European community already exists: it is the Council of Europe." A feature of the new forum is that Russia and Belarus are deliberately excluded, which was not seen as explaining the need for a different entity, given that at the time, Russia was no longer a member of the Council of Europe and Belarus only participated partially, as a non-member.

"Caviar diplomacy" scandal
After Azerbaijan joined the CoE in 2001, both the Council and its Parliamentary Assembly were criticised for having a weak response to election rigging and human rights violations in Azerbaijan. The Human Rights Watch criticised the Council of Europe in 2014 for allowing Azerbaijan to assume the six-month rotating chairmanship of the council's Committee of Ministers, writing that the Azeri government's repression of human rights defenders, dissidents, and journalists "shows sheer contempt for its commitments to the Council of Europe". An internal inquiry was set up in 2017 amid allegations of bribery by Azerbaijan government officials and criticism of "caviar diplomacy" at the Council. A 219-page report was issued in 2018 after a ten-month investigation. It concluded that several members of the Parliamentary Assembly broke CoE ethical rules and were "strongly suspected" of corruption; it strongly criticised former Parliamentary Assembly president Pedro Agramunt and suggested that he had engaged in "corruptive activities" before his resignation under pressure in 2017. The inquiry also named Italian member Luca Volontè as a suspect in "activities of a corruptive nature". Volontè was investigated by Italian police and accused by Italian prosecutors in 2017 of receiving over 2.39 million euros in bribes in exchange for working for Azerbaijan in the parliamentary assembly, and that in 2013 he played a key role in orchestrating the defeat of a highly critical report on the abuse of political prisoners in Azerbaijan. In 2021, Volontè was convicted of accepting bribes from Azerbaijani officials to water down critiques of the nation's human rights record, and he was sentenced by a court in Milan to four years in prison.

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: Council of Europe


text:
Council of the European Union

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 two legislative bodies and together with the European Parliament serves to amend and approve or veto the proposals of the European Commission, which holds the right of initiative.

The Council of the European Union and the European Council are the only EU institutions that are explicitly intergovernmental, that is, forums whose attendees express and represent the position of their Member State's executive, be they ambassadors, ministers or heads of state/government.

The Council meets in 10 different configurations of national ministers (one per state). The precise membership of these configurations varies according to the topic under consideration; for example, when discussing agricultural policy the Council is formed by the national ministers whose portfolio includes this policy area (with the related European Commissioners contributing but not voting).

Composition
The Presidency of the Council rotates every six months among the governments of EU member states, with the relevant ministers of the respective country holding the Presidency at any given time ensuring the smooth running of the meetings and setting the daily agenda. The continuity between presidencies is provided by an arrangement under which three successive presidencies, known as Presidency trios, share common political programmes. The Foreign Affairs Council (national foreign ministers) is however chaired by the Union's High Representative.

Its decisions are made by qualified majority voting in most areas, unanimity in others, or just simple majority for procedural issues. Usually where it operates unanimously, it only needs to consult the Parliament. However, in most areas the ordinary legislative procedure applies meaning both Council and Parliament share legislative and budgetary powers equally, meaning both have to agree for a proposal to pass. In a few limited areas the Council may initiate new EU law itself.

The General Secretariat of the Council of the European Union, also known as Council Secretariat, assists the Council of the European Union, the Presidency of the Council of the European Union, the European Council and the President of the European Council. The Secretariat is headed by the Secretary-General of the Council of the European Union. The Secretariat is divided into seven directorates-general, each administered by a director-general.

History
The Council first appeared in the European Coal and Steel Community (ECSC) as the "Special Council of Ministers", set up to counterbalance the High Authority (the supranational executive, now the Commission). The original Council had limited powers: issues relating only to coal and steel were in the Authority's domain, and the Council's consent was only required on decisions outside coal and steel. As a whole, the Council only scrutinised the High Authority (the executive). In 1957, the Treaties of Rome established two new communities, and with them two new Councils: the Council of the European Atomic Energy Community (EAEC) and the Council of the European Economic Community (EEC). However, due to objections over the supranational power of the Authority, their Councils had more powers; the new executive bodies were known as "Commissions".

In 1965, the Council was hit by the "empty chair crisis". Due to disagreements between French President Charles de Gaulle and the Commission's agriculture proposals, among other things, France boycotted all meetings of the Council. This halted the Council's work until the impasse was resolved the following year by the Luxembourg compromise. Although initiated by a gamble of the President of the Commission, Walter Hallstein, who later on lost the Presidency, the crisis exposed flaws in the Council's workings.

Under the Merger Treaty of 1967, the ECSC's Special Council of Ministers and the Council of the EAEC (together with their other independent institutions) were merged into the Council of the European Communities, which would act as a single Council for all three institutions. In 1993, the Council adopted the name 'Council of the European Union', following the establishment of the European Union by the Maastricht Treaty. That treaty strengthened the Council, with the addition of more intergovernmental elements in the three pillars system. However, at the same time the Parliament and Commission had been strengthened inside the Community pillar, curtailing the ability of the Council to act independently.

The Treaty of Lisbon abolished the pillar system and gave further powers to Parliament. It also merged the Council's High Representative with the Commission's foreign policy head, with this new figure chairing the foreign affairs Council rather than the rotating presidency. The European Council was declared a separate institution from the Council, also chaired by a permanent president, and the different Council configurations were mentioned in the treaties for the first time.

The development of the Council has been characterised by the rise in power of the Parliament, with which the Council has had to share its legislative powers. The Parliament has often provided opposition to the Council's wishes. This has in some cases led to clashes between both bodies with the Council's system of intergovernmentalism contradicting the developing parliamentary system and supranational principles.

Powers and functions
The primary purpose of the Council is to act as one of two vetoing bodies of the EU's legislative branch, the other being the European Parliament. Together they serve to amend, approve or disapprove the proposals of the European Commission, which has the sole power to propose laws. Jointly with the Parliament, the Council holds the budgetary power of the Union and has greater control than the Parliament over the more intergovernmental areas of the EU, such as foreign policy and macroeconomic co-ordination. Finally, before the entry into force of the Treaty of Lisbon, it formally held the executive power of the EU which it conferred upon the European Commission. It is considered by some to be equivalent to an upper house of the EU legislature, although it is not described as such in the treaties. The Council represents the executive governments of the EU's member states and is based in the Europa building in Brussels.

Legislative procedure
The EU's legislative authority is divided between the Council, the Parliament and the Commission. As the relationships and powers of these institutions have developed, various legislative procedures have been created for adopting laws. In early times, the avis facultatif maxim was: "The Commission proposes, and the Council disposes"; but now the vast majority of laws are subject to the ordinary legislative procedure, which works on the principle that consent from both the Council and Parliament are required before a law may be adopted.

Under this procedure, the Commission presents a proposal to Parliament and the Council. Following its first reading the Parliament may propose amendments. If the Council accepts these amendments then the legislation is approved. If it does not then it adopts a "common position" and submits that new version to the Parliament. At its second reading, if the Parliament approves the text or does not act, the text is adopted, otherwise the Parliament may propose further amendments to the Council's proposal. It may be rejected out right by an absolute majority of MEPs. If the Council still does not approve the Parliament's position, then the text is taken to a "Conciliation Committee" composed of the Council members plus an equal number of MEPs. If a Committee manages to adopt a joint text, it then has to be approved in a third reading by both the Council and Parliament or the proposal is abandoned.

The few other areas that operate the special legislative procedures are justice & home affairs, budget and taxation and certain aspects of other policy areas: such as the fiscal aspects of environmental policy. In these areas, the Council or Parliament decide law alone. The procedure used also depends upon which type of institutional act is being used. The strongest act is a regulation, an act or law which is directly applicable in its entirety. Then there are directives which bind members to certain goals which they must achieve, but they do this through their own laws and hence have room to manoeuvre in deciding upon them. A decision is an instrument which is focused at a particular person or group and is directly applicable. Institutions may also issue recommendations and opinions which are merely non-binding declarations.

The Council votes in one of three ways; unanimity, simple majority, or qualified majority. In most cases, the Council votes on issues by qualified majority voting, meaning that there must be a minimum of 55% of member states agreeing (at least 15) who together represent at least 65% of the EU population. A 'blocking minority' can only be formed by at least 4 member states representing at least 35% of the EU population.

Resolutions
Council resolutions have no legal effect. Usually the Council's intention is to set out future work foreseen in a specific policy area or to invite action by the Commission. If a resolution covers a policy area which is not entirely within an area of EU competency, the resolution will be issued as a "resolution of the Council and the representatives of the governments of the member states". Examples are the Council Resolution of 26 September 1989 on the development of subcontracting in the Community and the Council Resolution of 26 November 2001 on consumer credit and indebtedness.

Foreign affairs
The legal instruments used by the Council for the Common Foreign and Security Policy are different from the legislative acts. Under the CFSP they consist of "common positions", "joint actions", and "common strategies". Common positions relate to defining a European foreign policy towards a particular third-country such as the promotion of human rights and democracy in Myanmar, a region such as the stabilisation efforts in the African Great Lakes, or a certain issue such as support for the International Criminal Court. A common position, once agreed, is binding on all EU states who must follow and defend the policy, which is regularly revised. A joint action refers to a co-ordinated action of the states to deploy resources to achieve an objective, for example for mine clearing or to combat the spread of small arms. Common strategies defined an objective and commits the EUs resources to that task for four years.

The Council must practice unanimity when voting on foreign affairs issues because Common Foreign and Security Policy is a "sensitive" issue (according to EUR-Lex). An exception to this rule exists via Article 31 of the Treaty on European Union, which stipulates circumstances in which qualified majority voting is permissible for the Council in discussing Common Foreign and Security Policy. Article 31 lays out provisions regarding a passerelle clause as well as the possibilities for Member State abstentions. Additionally, Article 31 stipulates derogation for "a decision defining a Union action or position". In late 2023 and early 2024, unanimity voting on foreign affairs issues by the Council made headlines due to the resistance of Viktor Orbán, Prime Minister of Hungary, to passing European Union aid to Ukraine. In this recent example, the Council came to a unified conclusion after discussions with the Hungarian leader; previously at the end of 2023, Orbán had left the room during the Council vote on Ukraine-EU accession talks, this ensuring that the Council passed that issue without veto.

Budgetary authority
The legislative branch officially holds the Union's budgetary authority. The EU's budget (which is around 155 billion euro) is subject to a form of the ordinary legislative procedure with a single reading giving Parliament power over the entire budget (prior to 2009, its influence was limited to certain areas) on an equal footing with the Council. If there is a disagreement between them, it is taken to a conciliation committee as it is for legislative proposals. But if the joint conciliation text is not approved, the Parliament may adopt the budget definitively. In addition to the budget, the Council coordinates the economic policy of members.

Organisation
The Council's rules of procedure contain the provisions necessary for its organisation and functioning.

Presidency
The Presidency of the Council is not a single post, but is held by a member state's government. Every six months the presidency rotates among the states, in an order predefined by the Council's members, allowing each state to preside over the body. From 2007, every three member states co-operate for their combined eighteen months on a common agenda, although only one formally holds the presidency for the normal six-month period. For example, the President for the second half of 2007, Portugal, was the second in a trio of states alongside Germany and Slovenia with whom Portugal had been co-operating. The Council meets in various configurations (as outlined below) so its membership changes depending upon the issue. The person chairing the Council will always be the member from the state holding the Presidency. A delegate from the following Presidency also assists the presiding member and may take over work if requested. The exception however is the foreign affairs council, which has been chaired by the High Representative since the entry into force of the Lisbon Treaty.

The role of the Presidency is administrative and political. On the administrative side it is responsible for procedures and organising the work of the Council during its term. This includes summoning the Council for meetings along with directing the work of COREPER and other committees and working groups. The political element is the role of successfully dealing with issues and mediating in the Council. In particular this includes setting the agenda of the council, hence giving the Presidency substantial influence in the work of the Council during its term. The Presidency also plays a major role in representing the Council within the EU and representing the EU internationally, for example at the United Nations.

Configurations
Legally speaking, the Council is a single entity (this means that technically any Council configuration can adopt decisions that fall within the remit of any other Council configuration) but it is in practice divided into several different council configurations (or '(con)formations'). Article 16(6) of the Treaty on European Union provides: "The Council shall meet in different configurations, the list of which shall be adopted in accordance with Article 236 of the Treaty on the Functioning of the European Union.

The General Affairs Council shall ensure consistency in the work of the different Council configurations. It shall prepare and ensure the follow-up to meetings of the European Council, in liaison with the President of the European Council and the Commission.

The Foreign Affairs Council shall elaborate the Union's external action on the basis of strategic guidelines laid down by the European Council and ensure that the Union's action is consistent."

Each council configuration deals with a different functional area, for example agriculture and fisheries. In this formation, the council is composed of ministers from each state government who are responsible for this area: the agriculture and fisheries ministers. The chair of this council is held by the member from the state holding the presidency (see section above). Similarly, the Economic and Financial Affairs Council is composed of national finance ministers, and they are still one per state and the chair is held by the member coming from the presiding country. The Councils meet irregularly throughout the year except for the three major configurations (top three below) which meet once a month. , there are ten formations:
 * General Affairs (GAC): General affairs co-ordinates the work of the Council, prepares for European Council meetings and deals with issues crossing various council formations.
 * Foreign Affairs (FAC): Chaired by the High Representative, rather than the Presidency, it manages the CFSP, CSDP, trade and development co-operation. It sometimes meets in a defence configuration.
 * Economic and Financial Affairs (Ecofin): Composed of economics and finance ministers of the member states. It includes budgetary and eurozone matters via an informal group composed only of eurozone member ministers.
 * Agriculture and Fisheries (Agrifish): Composed of the agriculture and fisheries ministers of the member states. It considers matters concerning the Common Agricultural Policy, the Common Fisheries Policy, forestry, organic farming, food and feed safety, seeds, pesticides, and fisheries.
 * Justice and Home Affairs (JHA): This configuration brings together Justice ministers and Interior Ministers of the Member States. Includes civil protection.
 * Employment, Social Policy, Health and Consumer Affairs (EPSCO): Composed of employment, social protection, consumer protection, health and equal opportunities ministers.
 * Competitiveness (COMPET): Created in June 2002 through the merging of three previous configurations (Internal Market, Industry and Research). Depending on the items on the agenda, this formation is composed of ministers responsible for areas such as European affairs, industry, tourism and scientific research. With the entry into force of the Lisbon Treaty, the EU acquired competence in space matters, and space policy has been attributed to the Competitiveness Council.
 * Transport, Telecommunications and Energy (TTE): Created in June 2002, through the merging of three policies under one configuration, and with a composition varying according to the specific items on its agenda. This formation meets approximately once every two months.
 * Environment (ENV): Composed of environment ministers, who meet about four times a year.
 * Education, Youth, Culture and Sport (EYC): Composed of education, culture, youth, communications and sport ministers, who meet around three or four times a year. Includes audiovisual issues.

Complementing these, the Political and Security Committee (PSC) brings together ambassadors to monitor international situations and define policies within the CSDP, particularly in crises. The European Council is similar to a configuration of the Council and operates in a similar way, but is composed of the national leaders (heads of government or state) and has its own President, since 2019, Charles Michel. The body's purpose is to define the general "impetus" of the Union. The European Council deals with the major issues such as the appointment of the President of the European Commission who takes part in the body's meetings.

Ecofin's Eurozone component, the Euro group, is also a formal group with its own President. Its European Council counterpart is the Euro summit formalized in 2011 and the TSCG.

Following the entry into force of a framework agreement between the EU and ESA there is a Space Council configuration—a joint and concomitant meeting of the EU Council and of the ESA Council at ministerial level dealing with the implementation of the ESP adopted by both organisations.

Administration
The General Secretariat of the Council provides the continuous infrastructure of the Council, carrying out preparation for meetings, draft reports, translation, records, documents, agendas and assisting the presidency. The Secretary General of the Council is head of the Secretariat. The Secretariat is divided into seven directorates-general, each administered by a director-general.

The Committee of Permanent Representatives (COREPER) is a body composed of representatives from the states (ambassadors, civil servants etc.) who meet each week to prepare the work and tasks of the Council. It monitors and co-ordinates work and deals with the Parliament on co-decision legislation. It is divided into two groups of the representatives (Coreper II) and their deputies (Coreper I). Agriculture is dealt with separately by the Special Committee on Agriculture (SCA). The numerous working groups submit their reports to the Council through Coreper or SCA.

Governments represented in the Council
The Treaty of Lisbon mandated a change in voting system from 1 November 2014 for most cases to double majority Qualified Majority Voting, replacing the voting weights system. Decisions made by the council have to be taken by 55% of member states representing at least 65% of the EU's population.

Almost all members of the Council are members of a political party at national level, and most of these are members of a European-level political party. However the Council is composed to represent the Member States rather than political parties and the nature of coalition governments in a number of states means that party breakdown at different configuration of the Council vary depending on which domestic party was assigned the portfolio. However, the broad ideological alignment of the government in each state does influence the nature of the law the Council produces and the extent to which the link between domestic parties puts pressure on the members in the European Parliament to vote a certain way.

Location
By a decision of the European Council at Edinburgh in December 1992, the Council has its seat in Brussels but in April, June, and October, it holds its meetings in Luxembourg City. Between 1952 and 1967, the ECSC Council held its Luxembourg City meetings in the Cercle Municipal on Place d’Armes. Its secretariat moved on numerous occasions but between 1955 and 1967 it was housed in the Verlorenkost district of the city. In 1957, with the creation of two new Communities with their own Councils, discretion on location was given to the current Presidency. In practice this was to be in the Château of Val-Duchesse until the autumn of 1958, at which point it moved to 2 Rue Ravensteinstraat in Brussels.

The 1965 agreement (finalised by the Edinburgh agreement and annexed to the treaties) on the location of the newly merged institutions, the Council was to be in Brussels but would meet in Luxembourg City during April, June, and October. The ECSC secretariat moved from Luxembourg City to the merged body Council secretariat in the Ravenstein building of Brussels. In 1971 the Council and its secretariat moved into the Charlemagne building, next to the Commission's Berlaymont, but the Council rapidly ran out of space and administrative branch of the Secretariat moved to a building at 76 Rue Joseph II/Jozef II-straat and during the 1980s the language divisions moved out into the Nerviens, Frère Orban, and Guimard buildings.

In 1995, the Council moved into the Justus Lipsius building, across the road from Charlemagne. However, its staff was still increasing, so it continued to rent the Frère Orban building to house the Finnish and Swedish language divisions. Staff continued to increase and the Council rented, in addition to owning Justus Lipsius, the Kortenberg, Froissart, Espace Rolin, and Woluwe Heights buildings. Since acquiring the Lex building in 2008, the three aforementioned buildings are no longer in use by the Council services.

When the Council is meeting in Luxembourg City, it meets in the Kirchberg Conference Centre, and its offices are based at the European Centre on the plateau du Kirchberg. The Council has also met occasionally in Strasbourg, in various other cities, and also outside the Union: for example in 1974 when it met in Tokyo and Washington, D. C. while trade and energy talks were taking place. Under the Council's present rules of procedures the Council can, in extraordinary circumstances, hold one of its meetings outside Brussels and Luxembourg.

From 2017, both the Council of the European Union and the European Council adopted the purpose-built Europa building as their official headquarters, although they continue to utilise the facilities afforded by the adjacent Justus Lipsius building. The focal point of the new building, the distinctive multi-storey "lantern" shaped structure in which the main meeting room is located, is utilised in both EU institutions' new official logos.

title: Council of the European Union


text:
Continental Europe

Continental Europe or mainland Europe is the contiguous mainland of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by some, simply as the Continent. When Eurasia is regarded as a single continent, Europe is treated both as a continent and subcontinent.

Usage
The continental territory of the historical Carolingian Empire was one of the many old cultural concepts used for mainland Europe. This was consciously invoked in the 1950s as one of the basis for the prospective European integration (see also multi-speed Europe)

The most common definition of mainland Europe excludes these continental islands: the Greek islands, Cyprus, Malta, Sicily, Sardinia, Corsica, the Balearic Islands, Great Britain and Ireland and surrounding islands, Novaya Zemlya and the Nordic archipelago, as well as nearby oceanic islands, including the Canary Islands, Madeira, the Azores, Iceland, the Faroe Islands, and Svalbard.

The Scandinavian Peninsula is sometimes also excluded even though it is a part of "mainland Europe", as the de facto connections to the rest of the continent were historically across the Baltic Sea or North Sea (rather than via the lengthy land route that involves travelling to the north of the peninsula where it meets Finland, and then south through northeast Europe). The Øresund Bridge now links the Scandinavian road and rail networks to those of Western Europe.

Great Britain and Ireland
In both Great Britain and Ireland, the Continent is widely and generally used to refer to the mainland of Europe. An amusing British newspaper headline supposedly once read, "Fog in Channel; Continent Cut Off". It has also been claimed that this was a regular weather forecast in Britain in the 1930s. In addition, the word Europe itself is also regularly used to mean Europe excluding the islands of Great Britain, Iceland, and Ireland (although the term is often used to refer to the European Union ). The term mainland Europe is also sometimes used. Usage of these terms may reflect political or cultural allegiances, for example it has been observed that there is a correlation between whether a British citizen considers themselves "British" or "European" and whether they live in an area which primarily supported Brexit.

Derivatively, the adjective continental refers to the social practices or fashion of continental Europe. Examples include breakfast, topless sunbathing and, historically, long-range driving (before Britain had motorways) often known as Grand Touring. Differences include electrical plugs, time zones for the most part, the use of left-hand traffic, and for the United Kingdom, currency and the continued use of certain imperial units alongside the metric units which have long since displaced customary units in continental Europe.

Britain is physically connected to continental Europe through the undersea Channel Tunnel (the longest undersea tunnel in the world), which accommodates both the Eurotunnel Shuttle (passenger and vehicle use – vehicle required) and Eurostar (passenger use only) services. These services were established to transport passengers and vehicles through the tunnel on a 24/7 basis between England and continental Europe, while still maintaining passport and immigration control measures on both sides of the tunnel. This route is popular with refugees and migrants seeking to enter the UK.

Scandinavia

Especially in Germanic studies, continental refers to the European continent excluding the Scandinavian Peninsula, Britain, Ireland, and Iceland. The reason for this is that although the Scandinavian peninsula is attached to continental Europe, and accessible via a land route along the 66th parallel north, it is usually reached by sea.

Kontinenten ("the Continent") is a vernacular Swedish expression that refers to an area excluding Sweden, Norway, and Finland but including Denmark (even the Danish Archipelago which is technically not a part of continental Europe) and the rest of continental Europe. In Norway, similarly, one speaks about Kontinentet as a separate entity. In Denmark, Jutland is referred to as the mainland and thereby a part of continental Europe.

The Scandinavian Peninsula is now connected to the Danish mainland (the Jutland Peninsula) by several bridges and tunnels.

Mediterranean and Atlantic islands
The Continent may sometimes refer to the continental part of France (excluding Corsica and overseas France), the continental part of Greece (excluding the Aegean Islands, Crete, and the Ionian Islands), the continental part of Italy (excluding Sardinia, Sicily, etc.), the continental part of Portugal (excluding the Azores and Madeira), and the continental part of Spain (excluding the Balearic Islands, the Canary Islands, the plazas de soberanía, etc.). The term is used from the perspective of the island residents of each country to describe the continental portion of their country or the continent (or mainland) as a whole.

Metropolitan France is also known as l'Hexagone, "the Hexagon", referring to its approximate shape on a map. Continental Italy is also known as lo Stivale, "the Boot", referring to its approximate shape on a map. Continental Spain is referred to as peninsular Spain.

title: Continental Europe


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Category theory

Category theory is a general theory of mathematical structures and their relations. It was introduced by Samuel Eilenberg and Saunders Mac Lane in the middle of the 20th century in their foundational work on algebraic topology. Category theory is used in almost all areas of mathematics. In particular, many constructions of new mathematical objects from previous ones that appear similarly in several contexts are conveniently expressed and unified in terms of categories. Examples include quotient spaces, direct products, completion, and duality.

Many areas of computer science also rely on category theory, such as functional programming and semantics.

A category is formed by two sorts of objects: the objects of the category, and the morphisms, which relate two objects called the source and the target of the morphism. Metaphorically, a morphism is an arrow that maps its source to its target. Morphisms can be composed if the target of the first morphism equals the source of the second one. Morphism composition has similar properties as function composition (associativity and existence of an identity morphisms for each object). Morphisms may be some sort of function. For example, a monoid may be viewed as a category with a single object, whose morphisms are the elements of the monoid.

The second fundamental concept of category theory is the concept of a functor, which plays the role of a morphism between two categories C1 and C2: it maps objects of C1 to objects of C2 and morphisms of C1 to morphisms of C2 in such a way that sources are mapped to sources, and targets are mapped to targets (or, in the case of a contravariant functor, sources are mapped to targets and vice-versa). A third fundamental concept is a natural transformation that may be viewed as a morphism of functors.

Categories
A category C consists of the following three mathematical entities: Each morphism f has a source object a and target object b. The expression f : a → b, would be verbally stated as "f is a morphism from a to b". The expression hom(a, b) – alternatively expressed as homC(a, b), mor(a, b), or C(a, b) – denotes the hom-class of all morphisms from a to b. for any three objects a, b, and c, we have such that
 * A class ob(C), whose elements are called objects;
 * A class hom(C), whose elements are called morphisms or maps or arrows.
 * A binary operation ∘, called composition of morphisms, such that
 * ∘ : hom(b, c) × hom(a, b) → hom(a, c).
 * The composition of f : a → b and g : b → c is written as g ∘ f or gf, governed by two axioms:
 * 1. Associativity: If f : a → b, g : b → c, and h : c → d then
 * h ∘ (g ∘ f) = (h ∘ g) ∘ f
 * 2. Identity: For every object x, there exists a morphism 1x : x → x (also denoted as idx) called the identity morphism for x,
 * for every morphism f : a → b, we have
 * 1b ∘ f = f = f ∘ 1a
 * From the axioms, it can be proved that there is exactly one identity morphism for every object.

Morphisms
Relations among morphisms (such as fg = h) are often depicted using commutative diagrams, with "points" (corners) representing objects and "arrows" representing morphisms.

Morphisms can have any of the following properties. A morphism f : a → b is a:
 * monomorphism (or monic) if f ∘ g1 = f ∘ g2 implies g1 = g2 for all morphisms g1, g2 : x → a.
 * epimorphism (or epic) if g1 ∘ f = g2 ∘ f implies g1 = g2 for all morphisms g1, g2 : b → x.
 * bimorphism if f is both epic and monic.
 * isomorphism if there exists a morphism g : b → a such that f ∘ g = 1b and g ∘ f = 1a.
 * endomorphism if a = b. end(a) denotes the class of endomorphisms of a.
 * automorphism if f is both an endomorphism and an isomorphism. aut(a) denotes the class of automorphisms of a.
 * retraction if a right inverse of f exists, i.e. if there exists a morphism g : b → a with f ∘ g = 1b.
 * section if a left inverse of f exists, i.e. if there exists a morphism g : b → a with g ∘ f = 1a.

Every retraction is an epimorphism, and every section is a monomorphism. Furthermore, the following three statements are equivalent:
 * f is a monomorphism and a retraction;
 * f is an epimorphism and a section;
 * f is an isomorphism.

Functors
Functors are structure-preserving maps between categories. They can be thought of as morphisms in the category of all (small) categories.

A (covariant) functor F from a category C to a category D, written F : C → D, consists of:
 * for each object x in C, an object F(x) in D; and
 * for each morphism f : x → y in C, a morphism F(f) : F(x) → F(y) in D,

such that the following two properties hold:
 * For every object x in C, F(1x) = 1F(x);
 * For all morphisms f : x → y and g : y → z, F(g ∘ f) = F(g) ∘ F(f).

A contravariant functor F: C → D is like a covariant functor, except that it "turns morphisms around" ("reverses all the arrows"). More specifically, every morphism f : x → y in C must be assigned to a morphism F(f) : F(y) → F(x) in D. In other words, a contravariant functor acts as a covariant functor from the opposite category Cop to D.

Natural transformations
A natural transformation is a relation between two functors. Functors often describe "natural constructions" and natural transformations then describe "natural homomorphisms" between two such constructions. Sometimes two quite different constructions yield "the same" result; this is expressed by a natural isomorphism between the two functors.

If F and G are (covariant) functors between the categories C and D, then a natural transformation η from F to G associates to every object X in C a morphism ηX : F(X) → G(X) in D such that for every morphism f : X → Y in C, we have ηY ∘ F(f) = G(f) ∘ ηX; this means that the following diagram is commutative:

The two functors F and G are called naturally isomorphic if there exists a natural transformation from F to G such that ηX is an isomorphism for every object X in C.

Universal constructions, limits, and colimits
Using the language of category theory, many areas of mathematical study can be categorized. Categories include sets, groups and topologies.

Each category is distinguished by properties that all its objects have in common, such as the empty set or the product of two topologies, yet in the definition of a category, objects are considered atomic, i.e., we do not know whether an object A is a set, a topology, or any other abstract concept. Hence, the challenge is to define special objects without referring to the internal structure of those objects. To define the empty set without referring to elements, or the product topology without referring to open sets, one can characterize these objects in terms of their relations to other objects, as given by the morphisms of the respective categories. Thus, the task is to find universal properties that uniquely determine the objects of interest.

Numerous important constructions can be described in a purely categorical way if the category limit can be developed and dualized to yield the notion of a colimit.

Equivalent categories
It is a natural question to ask: under which conditions can two categories be considered essentially the same, in the sense that theorems about one category can readily be transformed into theorems about the other category? The major tool one employs to describe such a situation is called equivalence of categories, which is given by appropriate functors between two categories. Categorical equivalence has found numerous applications in mathematics.

Further concepts and results
The definitions of categories and functors provide only the very basics of categorical algebra; additional important topics are listed below. Although there are strong interrelations between all of these topics, the given order can be considered as a guideline for further reading.
 * The functor category DC has as objects the functors from C to D and as morphisms the natural transformations of such functors. The Yoneda lemma is one of the most famous basic results of category theory; it describes representable functors in functor categories.
 * Duality: Every statement, theorem, or definition in category theory has a dual which is essentially obtained by "reversing all the arrows". If one statement is true in a category C then its dual is true in the dual category Cop. This duality, which is transparent at the level of category theory, is often obscured in applications and can lead to surprising relationships.
 * Adjoint functors: A functor can be left (or right) adjoint to another functor that maps in the opposite direction. Such a pair of adjoint functors typically arises from a construction defined by a universal property; this can be seen as a more abstract and powerful view on universal properties.

Higher-dimensional categories
Many of the above concepts, especially equivalence of categories, adjoint functor pairs, and functor categories, can be situated into the context of higher-dimensional categories. Briefly, if we consider a morphism between two objects as a "process taking us from one object to another", then higher-dimensional categories allow us to profitably generalize this by considering "higher-dimensional processes".

For example, a (strict) 2-category is a category together with "morphisms between morphisms", i.e., processes which allow us to transform one morphism into another. We can then "compose" these "bimorphisms" both horizontally and vertically, and we require a 2-dimensional "exchange law" to hold, relating the two composition laws. In this context, the standard example is Cat, the 2-category of all (small) categories, and in this example, bimorphisms of morphisms are simply natural transformations of morphisms in the usual sense. Another basic example is to consider a 2-category with a single object; these are essentially monoidal categories. Bicategories are a weaker notion of 2-dimensional categories in which the composition of morphisms is not strictly associative, but only associative "up to" an isomorphism.

This process can be extended for all natural numbers n, and these are called n-categories. There is even a notion of ω-category corresponding to the ordinal number ω.

Higher-dimensional categories are part of the broader mathematical field of higher-dimensional algebra, a concept introduced by Ronald Brown. For a conversational introduction to these ideas, see John Baez, 'A Tale of n-categories' (1996).

Historical notes
Whilst specific examples of functors and natural transformations had been given by Samuel Eilenberg and Saunders Mac Lane in a 1942 paper on group theory, these concepts were introduced in a more general sense, together with the additional notion of categories, in a 1945 paper by the same authors (who discussed applications of category theory to the field of algebraic topology). Their work was an important part of the transition from intuitive and geometric homology to homological algebra, Eilenberg and Mac Lane later writing that their goal was to understand natural transformations, which first required the definition of functors, then categories.

Stanislaw Ulam, and some writing on his behalf, have claimed that related ideas were current in the late 1930s in Poland. Eilenberg was Polish, and studied mathematics in Poland in the 1930s. Category theory is also, in some sense, a continuation of the work of Emmy Noether (one of Mac Lane's teachers) in formalizing abstract processes; Noether realized that understanding a type of mathematical structure requires understanding the processes that preserve that structure (homomorphisms). Eilenberg and Mac Lane introduced categories for understanding and formalizing the processes (functors) that relate topological structures to algebraic structures (topological invariants) that characterize them.

Category theory was originally introduced for the need of homological algebra, and widely extended for the need of modern algebraic geometry (scheme theory). Category theory may be viewed as an extension of universal algebra, as the latter studies algebraic structures, and the former applies to any kind of mathematical structure and studies also the relationships between structures of different nature. For this reason, it is used throughout mathematics. Applications to mathematical logic and semantics (categorical abstract machine) came later.

Certain categories called topoi (singular topos) can even serve as an alternative to axiomatic set theory as a foundation of mathematics. A topos can also be considered as a specific type of category with two additional topos axioms. These foundational applications of category theory have been worked out in fair detail as a basis for, and justification of, constructive mathematics. Topos theory is a form of abstract sheaf theory, with geometric origins, and leads to ideas such as pointless topology.

Categorical logic is now a well-defined field based on type theory for intuitionistic logics, with applications in functional programming and domain theory, where a cartesian closed category is taken as a non-syntactic description of a lambda calculus. At the very least, category theoretic language clarifies what exactly these related areas have in common (in some abstract sense).

Category theory has been applied in other fields as well, see applied category theory. For example, John Baez has shown a link between Feynman diagrams in physics and monoidal categories. Another application of category theory, more specifically topos theory, has been made in mathematical music theory, see for example the book The Topos of Music, Geometric Logic of Concepts, Theory, and Performance by Guerino Mazzola.

More recent efforts to introduce undergraduates to categories as a foundation for mathematics include those of William Lawvere and Rosebrugh (2003) and Lawvere and Stephen Schanuel (1997) and Mirroslav Yotov (2012).

title: Category theory