When taking decisions on some issues, the Council of the European Union has to be in unanimous agreement – i.e. all countries have to agree. Any disagreement, even by one single country, will block the decision. This would make progress very difficult in a Union of 25 countries, so the unanimity rule now applies only in particularly sensitive areas such as asylum, taxation and the common foreign and security policy. In most fields, decisions are now taken by qualified majority voting .For further details, see EU Portal.
was established to ensure the direction, follow-up and finalisation of work carried out within the scope of the Customs Union and the aim of integration.