Concepts
Direct Effect of EU Treaties and Regulations
The doctrine of direct effect is a fundamental principle of EU law allowing individuals to invoke EU provisions before national courts. It ensures that EU law creates not only obligations for Member …
Proportionality in EU Law
The principle of proportionality is a general principle of EU law that requires EU institutions and Member States to ensure that measures restricting rights or imposing obligations do not go beyond …
The Doctrine of Supremacy of EU Law
The doctrine of supremacy (also referred to as primacy) of EU law is a foundational principle of European Union law. It establishes that EU law takes precedence over the national laws of Member …
The EU Acquis Communautaire
The acquis communautaire is the accumulated body of EU law, rights, and obligations that binds all Member States together within the European Union. It comprises the entire legal framework of the EU, …
The Four Fundamental Freedoms of the EU Single Market
The four fundamental freedoms of the European Union constitute the legal foundation of the single market. They guarantee the free movement of goods, persons, services, and capital across Member State …
The Principle of Subsidiarity in EU Law
The principle of subsidiarity governs the exercise of EU competences by ensuring that the Union acts only when objectives cannot be sufficiently achieved by Member States alone. It functions as a …