The objective of the audit was to review the effectiveness and efficiency of Centrelink's customer feedback system and the progress Centrelink had made in implementing the recommendations of the 2004–05 audit and the subsequent JCPAA inquiry.

The audit objective was to assess whether the Department of Homes Affairs has appropriately managed the procurement of garrison support and welfare services for offshore processing centres in Nauru and PNG (Manus Island).

Given the importance of customer feedback to Centrelink's business, the ANAO considered it timely to conduct a series of performance audits relating to Centrelink's customer feedback systems, particularly in relation to its delivery of the services then provided on behalf of FaCS. The overarching objective of this series of ANAO performance audits of Centrelink's customer feedback systems was to assess whether Centrelink has effective processes and systems for gathering, measuring, reporting and responding effectively to customer feedback, including in relation to customer satisfaction with Centrelink services and processes.

Taxation rulings are a key mechanism used by the Australian Taxation Office (ATO) to disseminate the Commissioner of Taxation's interpretative advice on Australian taxation law. The objective of the audit was to:

report to Parliament on the operation of the ATO's administration of taxation rulings (public, private and oral rulings); and where appropriate, make recommendations for improvements, having regard to considerations of: efficiency and effectiveness of the ATO's administration of the rulings system, particularly in relation to the achievement of the objectives set by Parliament for the rulings system; the ATO's systems' capacity to deliver consistency and fairness for taxpayers; and good corporate governance, including the control framework.

In April 2002, the ANAO tabled Audit Report No.40 2001-02 Corporate Governance in the Australian Broadcasting Corporation ( the 2002 audit). In August 2003, the ABC submitted a report to the Joint Committee of Public Accounts and Audit (JCPAA) on its progress in implementing the recommendations from the 2002 audit and the JCPAA report. This follow-up audit examined the ABC's implementation of recommendations from both reports, using the ABC's progress report as its base.

The objective of the audit was to assess the effectiveness of the ATO’s compliance management approach in the SME market.

The objective of the Australian National Audit Office (ANAO) was to examine how the ATO manages its responsibilities under the Taxpayers' Charter as an important element of its performance. This involved an examination of the ATO's: systems and processes used to develop, maintain and update the Charter; strategic commitment to implementing the principles of the Charter; integration of Charter principles with its business processes; and monitoring and reporting of its performance against commitments in the Charter.

The audit objective was to assess the effectiveness of the Department of Defence’s arrangements to manage the security authorisation of its ICT systems.

The audit objective was to assess the extent to which Australian Government agencies ensure that service providers are made aware of the core Australian Public Service (APS) Values and Code of Conduct and these arrangements are monitored.

The objective of the audit was to assess the effectiveness of the Australian Transaction Reports and Analysis Centre's (AUSTRAC) arrangements for processing financial intelligence, to assist domestic partner agencies and international counterparts in their operations and investigations.