Child Protection Australia 2005-06 provides comprehensive information on state and territory child protection and support services. The report contains data for 2005-06, as well as trend data on child protection notifications, investigations and substantiations, children on care and protection orders and children in out-of-home care. Detailed information on the characteristics of children in the child protection system is presented, specifically data on their age, sex and Indigenous status. In addition, for child protection substantiations, data on the family type and the source of notification are also included. For children on care and protection orders there are data on types of orders and living arrangements, and for children in out-of-home care there are data on types of placements and length of time in out-of-home care.