The European Parliament: electoral procedures

EU Fact Sheets 01-10-2017

The procedures for electing the European Parliament are governed both by European legislation defining rules common to all Member States and by specific national provisions which vary from one state to another. The common rules lay down the principle of proportional representation and certain incompatibilities with a mandate as a Member of the European Parliament. Many other important matters, such as the exact electoral system used and the number of constituencies, are governed by national laws.