The intertwinement of EC law and national law may create unforeseeability in situations where EC law invades the national cases. This study contributes to the contemporary discussion, which wrestles with questions such as: What have been the visions and objectives for European integration in the last decades? How to describe European Union as a political entity and a legal system? What is the relationship between legal certainty, rule of law, various general principles and human rights?

The intertwinement of EC law and national law may create unforeseeability in situations where EC law invades the national cases. This study contributes to the contemporary discussion, which wrestles with questions such as: What have been the visions and objectives for European integration in the last decades? How to describe European Union as a political entity and a legal system? What is the relationship between legal certainty, rule of law, various general principles and human rights?