Summary

Making decisions is a complex and often problem-ridden process in a union of almost 30 member states. Most political science research hence discusses aspects of either decision-making or contents of specific EU policies. However, intricacies do not end when the governments and the European Parliament come to an agreement about, for example, regulative standards in a given policy. In actual fact, it is all but clear that the rules decided on the top layer of the European multi-level system will be implemented on the lower levels, ranging from the central governments of member states down to local communities. Multi-facetted issues related to the actual practice of implementing EU rules, and the Commission’s tough job in controlling this compound process, need to be addressed, while also evaluating the social science coverage of the topic. Research has a strong bias toward looking into the early phases of the implementation of EU law as opposed to the later ones, a trend which has only somewhat softened in the “new school” of relevant studies. A hardly researched but increasingly relevant factor in non-compliance with EU law is unwillingness by national governments. Therefore, it is important to consider the state of the rule of law in several member states and democratic backsliding—both essential for a healthy European integration process.