The Department of Magical Transportation is responsible for various aspects of magical transport. It is located on the sixth level of the Ministry of Magic and includes the following offices: the Floo Network Authority, responsible for setting up and maintaining the network, and distributing the greenish floo powder; the Broom Regulatory Control, that controls the traffic of broom travel; the Portkey Office, the regulation of Portkeys; and the Apparition Test Centre, that grants licences to witches and wizards so that they can apparate.