Prime Minister's Office (Finland)
The Senate of Finland was founded on 18 August 1809 in the Grand Duchy of Finland when Emperor Alexander I of Russia signed a standing order on its establishment at Peterhof Palace. The Senate was initially called the Governing Council until it was renamed as the Senate in 1816. The Senate of Finland was divided into the Economic and Judicial Divisions; the Economic Division was further divided into departments, such as the Office Administrative Department (; ). On 1 October 1892, the Office Administrative Department was disbanded and the modern equivalent position of Prime Minister in the Senate, the Vice-Chairman of the Economic Division, was granted a support office in its place. The new unit was called the Office of the Economic Division (; ). Following Finnish independence in 1917, the unit was renamed as the Prime Minister's Office on 27 November 1918 with the operations and staff remaining intact.
Law of Finland
Due to transfer of sovereignty to Russia, a divergence from Swedish tradition begins from 1809. Important codifications were made during Imperial Russian sovereignty, e.g. the Criminal Code was promulgated by Czar Alexander III in 1889. There was a Finnish parliament, the Diet of Finland, convened in 1809 and dissolved in 1906. The Diet was actually active only from 1863; in 1809-1863 the country was governed by administrative means only. Towards the end of the 19th century, the Imperial Russian government began restricting Finnish autonomy, and often refused to give Royal Assent. The Diet was replaced by the modern Parliament of Finland ("eduskunta") in 1906. After independence in 1917, the Constitution of Finland was promulgated in 1919. The constitution received numerous amendments, scattered over multiple different acts, over the 20th century. In 2000, a rewritten, uniform version was promulgated to replace them.