The Commissioner for Enlargement is the member of the

European Commission The European Commission (EC) is the primary Executive (government), executive arm of the European Union (EU). It operates as a cabinet government, with a number of European Commissioner, members of the Commission (directorial system, informall ...

in charge of overseeing the accession process of prospective new member states and relations with those bordering the European Union (EU). The present commissioner, since December 2024, is

Marta Kos Marta Kos (; born 28 June 1965) is a Slovenian diplomat and politician. She served as ambassador to Germany from 2013 to 2017, and as ambassador to Switzerland from 2017 to 2020. Since December 2024, she is the European Commissioner for Enlargem ...

. Currently there are eight candidate countries, namely

Albania Albania ( ; or ), officially the Republic of Albania (), is a country in Southeast Europe. It is located in the Balkans, on the Adriatic Sea, Adriatic and Ionian Seas within the Mediterranean Sea, and shares land borders with Montenegro to ...

Bosnia and Herzegovina Bosnia and Herzegovina, sometimes known as Bosnia-Herzegovina and informally as Bosnia, is a country in Southeast Europe. Situated on the Balkans, Balkan Peninsula, it borders Serbia to the east, Montenegro to the southeast, and Croatia to th ...

Moldova Moldova, officially the Republic of Moldova, is a Landlocked country, landlocked country in Eastern Europe, with an area of and population of 2.42 million. Moldova is bordered by Romania to the west and Ukraine to the north, east, and south. ...

Montenegro , image_flag = Flag of Montenegro.svg , image_coat = Coat of arms of Montenegro.svg , coa_size = 80 , national_motto = , national_anthem = () , image_map = Europe-Mont ...

North Macedonia North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...

Serbia , image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (gree ...

Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...

, and

Ukraine Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the nor ...

. Two countries are recognised as potential candidates, namely

Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...

and

Kosovo Kosovo, officially the Republic of Kosovo, is a landlocked country in Southeast Europe with International recognition of Kosovo, partial diplomatic recognition. It is bordered by Albania to the southwest, Montenegro to the west, Serbia to the ...

. Candidate status was most recently granted to Bosnia and Herzegovina in December 2022, and a so-called "European Perspective" recognising a country as a potential candidate to Georgia in June 2022. Neighbourhood Policy is directed towards the

western Balkans The Balkans ( , ), corresponding partially with the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throug ...

, those countries on the EU's eastern borders, often referred to as the

Eastern Partnership The Eastern Partnership (EaP) is a joint initiative of the European Union, together with its member states, and six Eastern Europe, Eastern European countries. The EaP framework governs the EU's relationship with the post-Soviet states of Armen ...

or the accession trio, and on the coast of the

Mediterranean Sea The Mediterranean Sea ( ) is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean basin and almost completely enclosed by land: on the east by the Levant in West Asia, on the north by Anatolia in West Asia and Southern Eur ...

, referred to as the Southern Neighbourhood and often engaged with in the format of the

Union for the Mediterranean The Union for the Mediterranean (UfM; , ''Al-Ittiḥād min ajl al-Mutawasseṭ'') is an intergovernmental organization of 43 member states from Europe and the Mediterranean Basin: the 27 Member state of the European Union, EU member states (i ...

Rehn

Olli Rehn Olli Ilmari Rehn (; born 31 March 1962) is a Finnish public official who has been serving as governor of the Bank of Finland since 2018. A member of the Centre Party, he previously served as the European Commissioner for Enlargement from 2004 ...

became a European commissioner in 2004, following the enlargement to 10 new countries. In 2007 he oversaw the accession of

Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...

and

Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...

to the European Union. In 2004, candidate status was granted to

Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...

. In 2005, candidate status was granted to

Macedonia Macedonia (, , , ), most commonly refers to: * North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia * Macedonia (ancient kingdom), a kingdom in Greek antiquity * Macedonia (Greece), a former administr ...

. As commissioner, Rehn was involved with the enlargement to the

and

, encouraging reform on those countries. 2006 saw the independence of

Montenegro , image_flag = Flag of Montenegro.svg , image_coat = Coat of arms of Montenegro.svg , coa_size = 80 , national_motto = , national_anthem = () , image_map = Europe-Mont ...

and separate accession talks starting with it. In 2007 he welcomed the

United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...

proposal on

Martti Ahtisaari Martti Oiva Kalevi Ahtisaari (, 23 June 1937 – 16 October 2023) was a Finnish politician, the tenth president of Finland, from 1994 to 2000, a Nobel Peace Prize laureate, and a United Nations diplomat and mediation, mediator noted for his inte ...

which advocated for near-independence to the region and separate accession negotiations with the European Union. The then-commissioner had also been involved in the

reunification of Cyprus The Cyprus problem, also known as the Cyprus conflict, Cyprus issue, Cyprus dispute, or Cyprus question, is an ongoing dispute between the Greek Cypriot and the Turkish Cypriot community in the north of the island of Cyprus, where troops of th ...

, bringing

Northern Cyprus Northern Cyprus, officially the Turkish Republic of Northern Cyprus (TRNC), is a ''de facto'' state that comprises the northeastern portion of the Geography of Cyprus, island of Cyprus. It is List of states with limited recognition, recognis ...

to the European Union. Rehn's head of cabinet was Timo Pesonen and his deputy head was Maria Åsenius.

Füle

Croatia acceded to the Union in 2013.

List of commissioners

The enlargement portfolio began to be created out of the regionalised foreign policy posts. In particular the

Santer Commission The Santer Commission was the European Commission in office between 23 January 1995 and 15 March 1999. The administration was led by Jacques Santer (former Prime Minister of Luxembourg). The body had 20 members and oversaw the introduction of ...

post for relations with central and eastern Europe as those countries began applying to join. The Neighbourhood Policy element was created in 2004 as part of the External Relations portfolio. When that portfolio was absorbed by the High Representative in 2009, Neighbourhood Policy was transferred to Trade and then to Enlargement in 2010 under the Second

Barroso Commission The Barroso Commission was the European Commission in office from 22 November 2004 until 31 October 2014. Its President of the European Commission, president was José Durão Barroso, who presided over 27 other commissioners (one from Member sta ...

External links

The members of the Barosso Commission (2004–2009) website

European Neighbourhood Policy and Enlargement Negotiations (DG NEAR) website

Rehn warns of 'chaos' in Kosovo if UN plan fails

References

{{Foreign relations of the European Union 2 Enlargement

Commissioner A commissioner (commonly abbreviated as Comm'r) is, in principle, a member of a commission or an individual who has been given a commission (official charge or authority to do something). In practice, the title of commissioner has evolved to incl ...

Rehn

Füle

List of commissioners

See also

External links

References