The Parliament gained more powers from successive treaties, namely through the extension of the ordinary legislative procedure (then called the codecision procedure), and in 1999, the Parliament forced the resignation of the Santer Commission. The Parliament had refused to approve the Community budget over allegations of fraud and mis-management in the Commission. The two main parties took on a government-opposition dynamic for the first time during the crisis which ended in the Commission resigning en masse, the first of any forced resignation, in the face of an impending censure from the Parliament.