All changes to the above treaties are made by article 11-19 in part two of the accession treaty. Beside of revising voting weights and the number of member state representatives at all European institutions, the most notable change outlined how Qualified Majority Voting shall be handled in the Council of the European Union. As from 1 November 2004, whenever the Council vote to adopt a decision by Qualified Majority, this need support both from a majority of member states which at the same time represents minimum 232 out of 321 weighted votes (72,3%), while also as a third requirement those states must represent at least 62% of the total population of the Union.