 National Commissioner's office also consists of the police commissioners for the twelve police districts of Denmark, and the territories it governs, as well as administrative officers for the community police forces that support the regular units.Each district has one central police headquarters, as well as a number of sub stations, depending on the size of the district.Each district is headed by a police commissioner who works as part of the National Commissioner's Office, and is supported by various assistant commissioners and chief constables, all of whom are required to have degrees in law.