European Criminal Law and General Principles of Union Law. Research Papers in Law, 5/2005

From the Introduction. The European Court of Justice, partly followed in this by the European legislator, has regulated Community law and policy through a set of general principles of law. For the Community legal order in the first pillar, general legal principles have developed from functional policy areas such as the internal market, the customs union, the monetary union, the common agricultural policy, the European competition policy, etc., which are of great importance for the quality and legitimacy of Community law. The principles in question are not so much general legal principles of an institutional character, such as the priority of Community law, direct effect or Community loyalty, but rather principles of law which shape the fundamental rights and basic rights of the citizen. I refer to the principle of legality, of nulla poena, the inviolability of the home, the nemo tenetur principle, due process, the rights of the defence, etc. Many of these legal principles have been elevated to primary Community law status by the European Court of Justice, often as a result of preliminary questions. Nevertheless, a considerable number of them have also been elaborated in the context of contentious proceedings before the Court of Justice, such as in the framework of European competition law and European public servants law.