This commission (the 10th) saw in increase in power and influence following Amsterdam Treaty. Some in the media described President Prodi as being the first "Prime Minister of the European Union".[1][2]
New members of May 2004 with Prodi
As well as the enlargement and Amsterdam Treaty, the Prodi Commission also saw the signing and enforcement of the Nice Treaty as well as the conclusion and signing of the European Constitution: in which he introduced the "Convention method" of negotiation. From 1999 Prodi saw in the Euro and by 2002 it came into cash form and the single currency for 12 of the EU's 15 member states.[3] The body was however criticised for being lacklustre, with poor communication and failing to make an impact despite major events such as enlargement and the euro.[4]
When the Commission took office in 1999, there were 20 Commissioners, one from each member state and two from the largest 5 states (Italy, France, Germany, Spain and the United Kingdom).
2004 saw 15 new Commissioners, 5 replacing existing Commissioners who had resigned before the end of their mandate and 10 from the new member states who joined in that year. Most of these Commissioners continued to serve in the following Barroso Commission.
The members from the new states shared a portfolio with an existing member, rather than creating new posts or having Commissioners (old or new) without a portfolio.
The following table indicates the number of Commissioners according to their political alignment at the start of the Commission, those who joined from the new member states and the number when the Commission left office. The colours reflect those used in the table of Commissioners below.