Incumbents
- Commission President - Romano Prodi (until 22 November) - José Manuel Barroso, People's Party
- Council Presidency - Ireland (January–June) and Netherlands (July-December)
- Parliament President - Pat Cox, ELDR Party (until 30 July). Josep Borrell, Socialists
- High Representative - Javier Solana, Socialists
Read more about this topic: 2004 In The European Union