The Australian Border Force (ABF) is responsible for management of onshore detention centre contracts through its contracted service providers. According to Home Affairs public reporting, as of 31 December 2023 there were 872 people in immigration detention facilities (inclusive of 859 people in immigration detention centres and 13 in alternative places of detention).

The Department of Home Affairs publicly reports on the number of critical incidents in immigration detention facilities. In 2022–23, Home Affairs reported that there were 73.6 critical incidents per 1,000 detainees, compared to 46.8 per 1,000 detainees during 2021–22. A performance audit would examine the effectiveness of the Australian Border Force’s management of critical incidents in detention.