Marcus Klamert

Despite its seemingly innocuous wording, in what is now Article 4 (3) TEU, the principle of loyalty has had a significant impact in deepening the reach of EU law within the Member States. The duty of sincere cooperation has been interpreted strongly by the European Courts as imposing serious duties on States to give strong effect to European legal...

Despite its seemingly innocuous wording, in what is now Article 4 (3) TEU, the principle of loyalty has had a significant impact in deepening the reach of EU law within the Member States. The duty of sincere cooperation has been interpreted strongly by the European Courts as imposing serious duties on States to give strong effect to European legal...

A PDF version of this book is available for free in open access via www.oup.com/uk as well as the OAPEN Library platform, www.oapen.org. It has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 3.0 license and is part of the OAPEN-UK research project. Despite its seemingly innocuous wording, in what is now...