The objective of the audit was to examine the Department of Defence’s (Defence's) implementation of agreed recommendations made in Auditor-General Report No. 38 of 2017–18 Mitigating Insider Threats through Personnel Security and the related report provided to ministers under section 37(5) of the Auditor-General Act 1997, and by the Parliament’s Joint Committee of Public Accounts and Audit (JCPAA) in Report 479 of 2019 Australian Government Security Arrangements.

The audit objective was to assess the effectiveness to date of the Department of Defence’s procurement and contract management of the Offshore Patrol Vessel program.

The objective of this audit was to assess whether the Commonwealth Scientific and Industrial Research Organisation (CSIRO) designed and is implementing its property investment strategy in a way that is delivering the intended benefits, and how any lessons learned are being reflected in a new strategy that is being developed.

The objective of the audit was to assess whether Defence Housing Australia administers its functions efficiently and effectively, and in accordance with the Government Business Enterprise guidelines.