Pro Patria Union
The Moderates' contacts with People's Party predecessors had started in 1998. The two parties had a joint list in 1999 parliamentary election and formed a governing coalition with Pro Patria Union and Reform Party. In 2003, the Moderate People's Party joined the Party of European Socialists. After disappointing election results in 2003, the party renamed itself the Social Democratic Party (SDE) on 7 February 2004.