Triple majority for changing the status quo in Treaty of Nice (2001): qualified majority of weighted votes, majority of countries, qualified majority of the population. Convention proposal (2003): requirements from three to two by dropping the qualified majority of weighted votes and reducing the qualified majority threshold of the population from 62% to 60%. Important consequences for the political institutions of the Union: 1) facilitates political decision-making; 2) reduces relative weight of governments participating in the Council and increases the importance of the European Parliament; 3) reduces the role of the judiciary and bureaucracies in the Union in favor of the political process. Consequences of the Treaty establishing a Constitution for Europe signed in Rome 29 October 2004. Exactly in the middle between Nice and the European Convention.