The European Electoral Act 2002 allows member states the choice to allocate electoral subdivisions or constituencies (French: circonscriptions électorales; German: Wahlkreise; Italian: circoscrizioni elettorali; Swedish: valkretsar) for the European Parliament elections in several different ways.
[1] In Germany, political parties are entitled to present lists of candidates either at Länder or national level.
Currently, all constituencies use various forms of proportional representation (PR), except the single-seat German-speaking electoral college in Belgium, which uses first-past-the-post.
The parliament as a whole is not PR, because seats are apportioned between member states by degressive proportionality.
Denmark had a separate constituency for Greenland until 1985, when the autonomous territory withdrew from the EEC (later expanded to become the EU).