The European Communities Act 1972, passed by the Irish parliament (the Oireachtas), was a pivotal piece of legislation. It brought the treaties and legal structures of the European Union into the national law of Ireland. This integration aligned Ireland with the legal standards and regulations set by the EU, fostering cooperation and trade among member states. It ensured Ireland's adherence to broader EU legal principles, promoting harmony and unity within the European community.
This amendment comes into force on the 9th of June 2023.