EU law principles

EU law principles are the foundational rules guiding how the European Union functions and interacts with member states. They include respecting fundamental rights, ensuring legal certainty, and promoting the rule of law. The principle of subsidiarity states that decisions should be made at the most appropriate level—EU or national—ensuring efficiency and respect for sovereignty. Additionally, EU law takes precedence over conflicting national laws, meaning member states must align their laws with EU standards. These principles foster cooperation, protect rights, and ensure uniformity across the EU while allowing diversity and respecting member states' sovereignty within agreed boundaries.