4(3) TFEU

Article 4(3) of the Treaty on the Functioning of the European Union (TFEU) emphasizes the principle of sincere cooperation among EU member states. It mandates that countries work together in good faith to uphold the interests of the EU. This means they should take all necessary measures to ensure their commitments to EU law are met and assist the EU institutions in their functions. Essentially, it promotes collaboration and mutual support to achieve shared goals within the EU framework, fostering unity and effectiveness in addressing common challenges.