The Abgeordnetenhaus of Berlin (House of Representatives) (German: [ˈʔapɡəʔɔʁdnətn̩ˌhaʊs]) is the state parliament (Landtag) of Berlin, Germany according to the city-state's constitution. In 1993 the parliament moved from Rathaus Schöneberg to its present house on Niederkirchnerstraße in Mitte, which until 1934 was the seat of the Prussian Landtag. The current president of the parliament is Ralf Wieland (SPD).