Wob per country
Germany is a federal republic with 16 provinces - the so-called Länder. Both provinces and the federal state have parliaments, governments and administrations.
Austria is a federal republic with 9 provinces - the so-called Länder - of which Vienna is one.
Denmark is a constitutional monarchy. Access to information is available at the central government, the regions and the local municipalities.
Lithuania is a republic, and access to information can be requested on state aswell as on local level.