The Australian Institute of Health and Welfare (AIHW) has recently released a report on the educational outcomes for children and young people on guardianship or custody orders. This report, four years in the making, represents one of the first comprehensive Australian assessments based on educational performance data from multiple jurisdictions for children on guardianship or custody orders. Developed for the National Child Protection and Support Services data group, the study was funded by the Community and Disability Services Ministers’ Advisory Council (AIHW 2007).This pilot study examines how children on guardianship/custody orders are performing compared with all Australian children in education department-based testing for reading and numeracy in years 3, 5 and 7. Mean test scores were examined in addition to the achievement of national benchmarks for reading and numeracy. These nationally agreed benchmarks are designed to assess whether children have achieved the minimum standards for years 3, 5 and 7 (AIHW 2007). Data on 895 children on guardianship or custody orders were collected from five jurisdictions - Queensland, Victoria, South Australia, Tasmania and the Australian Capital Territory - for August 2003 (AIHW 2007). The data were linked through collaborative efforts by state and territory education and community services departments.