🇮🇪 Twenty-eighth Amendment of the Constitution of Ireland

The Twenty-eighth Amendment of the Constitution of Ireland allows the state to ratify the Treaty of Lisbon, which is a European Union treaty aimed at reforming the EU's institutions and decision-making processes. This amendment removes the requirement for a separate referendum on the Lisbon Treaty, allowing Ireland to ratify it through a parliamentary vote. The amendment was approved by a national referendum in 2012.