The follow-up audit assessed the extent to which the Australian Taxation Office (ATO), Department of Health and Ageing (Health), and Medicare Australia had implemented the six recommendations from Audit Report No.47 2001–02, Administration of the 30 Per Cent Private Health Insurance Rebate. The audit also looked at: the implementation of some of the major suggestions for improvement in the original audit; and the current validity of some of the positive major findings from that audit. The audit found that the ATO, Health and Medicare Australia have acted upon the recommendations contained in Audit Report No.47 2001–02 and, overall, the administration of the Rebate is currently being undertaken effectively.

The objectives of the audit were to assess the Commonwealth's management of contractual rights and obligations under the Sale Agreements. In particular the audit sought to: assess the Commonwealth's management of contractual warranties and indemnities; assess DoTARS' management of each purchaser's compliance with contractual commitments to capital expenditure; and examine the effectiveness of the development and management of contractual arrangements for concessional rail passenger travel provided by the Commonwealth.

The audit reviewed the Australian Taxation Office's use of audit of individual taxpayers as part of its approach to encouraging taxpayer compliance. The objective of the audit was to examine the use of audit as an element of the compliance management function within the Individuals Non-Business line of the ATO.

The objective of this audit was to assess the efficiency and effectiveness of Australian Human Rights Commission’s handling of complaints.

The objective of this audit was to assess whether the design and administration of the Adult Migrant English Program was effective.

The objective of this audit was to assess the effectiveness of the Australian Prudential Regulation Authority's probity management.

The objective of the audit was to assess whether Services Australia had effectively managed risks related to the rapid preparation for and delivery of COVID-19 economic response measures.

The objective of the audit was to assess whether the Department of Immigration and Border Protection (DIBP) had appropriately managed the procurement of garrison support and welfare services at offshore processing centres in Nauru and Papua New Guinea (Manus Island); and whether the processes adopted met the requirements of the Commonwealth Procurement Rules (CPRs) including consideration and achievement of value for money.

The objective of the audit was to assess the effectiveness of the Australian Securities and Investments Commission’s administration of enforceable undertakings.

The objective of the audit was to assess the effectiveness of ARPANSA’s management of the regulation of Commonwealth nuclear, radiation facilities and sources, including ARPANSA’s compliance with its legislative requirements.