Year 2004
29. March 2004
Slovenia joins NATO
Slovenia becomes a member of NATO.
01. May 2004
Slovenia joins the EU
Slovenia becomes an EU member state.
13. June 2004
The first elections to the European Parliament
The first elections to the European Parliament are held in Slovenia; seven MEPs are elected: Mihael Brejc, Mojca Drčar Murko, Romana Jordan Cizelj, Aurelio Juri, Jelko Kacin, Ljudmila Novak and Alojz Peterle.
28. June 2004
Janez Potočnik becomes a European Commissioner
At the Oath of Office ceremony at the Court of Justice of the European Communities, European Commissioners from ten new member states are sworn in. Janez Potočnik (Slovenia) is appointed European Commissioner for Science and Research in the (first Barroso) European Commission (2004 - 2010). In 2010, he becomes the European Commissioner for the Environment.
13. August 2004 - 29. August 2004
Four Olympic medals for Slovenia
At the 2004 Olympics in Athens, Slovenian athletes win 4 Olympic medals: rowers Iztok Čop and Luka Špik win a silver medal in the men’s double sculls; the track and field athlete Jolanda Čeplak, the world indoor record holder in the women’s 800 metres, wins a bronze medal; Urška Žolnir wins a bronze medal in judo in the under 63kg category; and Vasilij Žbogar, the 2003 European champion, wins a bronze medal in the laser sailing competition.
03. October 2004
Parliamentary elections are held
At the 2004 parliamentary elections in Slovenia, the Slovenian Democratic Party gets 29,08%, Liberal Democracy of Slovenia 22,8%, United list of Social Democrats 10,17%, New Slovenia - Christian People's Party 9,09%, Slovenian People's Party 6,82%, Slovenian National Party 6,27% and Democratic Party of Pensioners of Slovenia 4,04%.
25. November 2004 - 26. November 2004
Two-day Central European Initiative Summit
Slovenia, as the presiding country, hosts a two-day Central European Initiative Summit attended by the Prime Ministers of seventeen member states in Portorož.
03. December 2004
Janez Janša forms his government
Janez Janša forms a coalition government, composed of the Slovenian Democratic Party, New Slovenia - Christian People's Party, Slovenian People's Party and Democratic Party of Pensioners of Slovenia