What does the principle of subsidiarity dictate regarding EU intervention?

The principle of subsidiarity is a key concept within the European Union that governs the division of responsibilities between the EU and its member states. It asserts that the EU should only intervene in areas of policy where objectives cannot be effectively achieved by individual member states. This means that action at the EU level is only justified if it is more effective than actions taken at lower levels of government, such as national or regional levels.

When the principle is applied, it recognizes the capability of member states to handle issues that fall within their own jurisdiction. The EU is required to assess whether the goals of a proposed action can be better achieved through direct intervention by the EU or if they can be controlled adequately by individual member states. If a member state is capable of addressing a problem or implementing policy effectively on its own, the EU should not intervene.

This principle helps maintain a balance between the need for EU action to address cross-border issues and the autonomy of member states to govern themselves in areas where they can function effectively. Thus, the correct understanding of the principle of subsidiarity is reflected in the assertion that the EU intervenes only when member states fail to act sufficiently.