In April survey 2005 CVVM was concerned also on attitudes of czech citizens to European Union and on public opinions about agreement on EU constitution. Two fifths of citizens share undecided attitudes to membership of Czech Republic in EU. 30% of citizens are satisfied with Czech EU membership , on the other side 18 % of citizens are dissatisfied with it. More than a half of respondents admitted that they are not informed about content of European Constitution at all.