The European Conservatives and Reformists Group (ECR Group or simply ECR) is a national conservative, soft Eurosceptic, and anti-federalist political group of the European Parliament. The ECR is the parliamentary group of the European Conservatives and Reformists Party (ECR Party) European political party, but also includes MEPs from other European parties and MEPs without European party affiliation.
Ideologically, the group is broadly eurosceptic, anti-federalist and right-wing, with far-right factions. The stated objective of the ECR is to oppose unchecked European integration, enlargement and potential evolution of the European Union (EU) into a federal European superstate on the basis of Eurorealism, and to ensure the EU does not heavily encroach on matters of state and domestic and regional decision making within EU member countries. It also advocates for stricter controls on immigration. The ECR contains factions of socially conservative, right-wing populist, liberal conservative, Christian democratic, far-right, and national conservative parties who all subscribe to an anti-federalist and a eurorealist or euro-critical stance.