Occupied field
Occupied field
The so-called principle of the "occupied field" refers to areas in which treaties have handed law and policy-making competence to the EU. When this happens, member states lose their powers (competence) in this area, even if the EU has not yet legislated.
Notes
- Policy areas taken over by the EU have never been returned to the national level. This can conflict with the principle of subsidiarity, which implies that some matters may be "repatriated" from the supra national to the national level.