Speaker of the Riksdag contacts programme. The Speaker chairs the War Delegation (), when it is deemed necessary to convene. Historical predecessor Speaker of the Riksdag The speaker of the Riksdag () is the presiding officer of the national unicameral legislature in Sweden. The Riksdag underwent profound changes in 1867, when the medieval Riksdag of the Estates was abolished. The new form of the Riksdag included two elected chambers, each with its own speaker. Since the "de facto" introduction of parliamentarism in 1917, the Riksdag has properly functioned as the institution to which the Prime Minister and the Government are held accountable. In 1971
Parliament House, Stockholm the complex were originally constructed to house the Riksdag in one, and the Sveriges Riksbank (Swedish National Bank) in the second, of a semicircular shape. After the bicameral Riksdag was replaced by a unicameral legislature in 1971, and the bank relocated, the building housing the bank was rebuilt to house the new Assembly Hall. During the construction, the Parliament moved into temporary premises in the newly erected Kulturhuset (House of Culture) south of Sergels Torg, also in central Stockholm. The Right Livelihood Award has been presented to recipients at a ceremony in Parliament House. The award was established in 1980