Pro-Europeanism, sometimes called European Unionism, is a political position that favours European integration and membership of the European Union (EU).

The European People's Party Group is a centre-right political group of the European Parliament consisting of deputies (MEPs) from the member parties of the European People's Party (EPP). Sometimes it also includes independent MEPs and/or deputies from unaffiliated national parties. The EPP Group comprises politicians of Christian-democratic, conservative and liberal-conservative orientation.