Administrative community Derenburg

In the administrative community of Derenburg in the Saxony-Anhalt district of Wernigerode, the communities Heudeber and Reddeber and the city of Derenburg were united . The administrative seat was Derenburg. On January 1, 2005, the communities Heudeber and Reddeber were incorporated into the administrative community North Harz . Derenburg became an administrative community- free unitary community , but only remained so until December 1, 2005 (also incorporated into VG Nordharz).