SMU Law Review Volume 67 Issue 4 Article 5 2014 The National Judge as EU Judge: Some Constitutional Observations Allan Rosas European Court of Justice,
[email protected] Follow this and additional works at: https://scholar.smu.edu/smulr Part of the Law Commons Recommended Citation Allan Rosas, The National Judge as EU Judge: Some Constitutional Observations, 67 SMU L. REV. 717 (2014) https://scholar.smu.edu/smulr/vol67/iss4/5 This Article is brought to you for free and open access by the Law Journals at SMU Scholar. It has been accepted for inclusion in SMU Law Review by an authorized administrator of SMU Scholar. For more information, please visit http://digitalrepository.smu.edu. THE NATIONAL JUDGE AS EU JUDGE; SOME CONSTITUTIONAL OBSERVATIONS Allan Rosas* I. INTRODUCTION HE constitutional structure of the European Union (EU) differs in some respects from that of federal states. Especially the rela- Ttionship between the EU and its Member States presents some particularities that are not to be found in most federal state contexts. The Member States are still in the driving seat as far as constitutional amend- ments are concerned,1 and an individual Member State may, according to Article 50 of the Treaty on European Union (TEU), decide to withdraw from the Union.2 Union legislation, however, may, as a general rule, be adopted by the European Parliament and the Council jointly, the latter acting by qualified majority.3 As is well known, Union law enjoys primacy over the laws of Member States and may, under certain conditions,