This data bulletin summarises the main findings from the 2008-09 Alcohol and Other Drug Treatment Services National Minimum Data Set (AODTS-NMDS) for the Northern Territory. Other data bulletins are available for most state and territories in Australia. More detailed information about the 2008-09 collection and its national findings can be found in the publications Alcohol and other drug treatment services in Australia 2008-09: report on the National Minimum Data Set (AIHW 2010).