The Danish Nature Agency (Danish: Naturstyrelsen) is part of the Ministry of Environment (Danish: Miljøministeriet), and deals with a number of tasks in nature conservation and forestry. In addition, the agency is in charge of operation and administration of the state-owned forests and the rest of Miljøministeriet's areas. The agency advises the Secretary of State and the Government, and administers Danish planning law as to what makes it into the state's center for regional planning. The Forest and Nature Agency's sphere of operation is determined by Order nr. 963 as of 21 September 2004 and Order nr. 1485 as of 20 December 2005.