The audit objective was to assess the effectiveness of Defence’s management of the acquisition of medium and heavy vehicles, associated modules and trailers for the Australian Defence Force.

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 objective of the audit was to assess the administrative effectiveness of the CCAS. The audit focused on the following key areas: targeting non-compliance; real time compliance activity; post transaction compliance activity; and planning and performance evaluation. As the imports phase of the Integrated Cargo System (ICS) was only introduced in October 2005, this system was not reviewed as part of the audit. Our audit programme for 2005–06 includes ICS as a potential audit topic.

To assess the upgrade and sustainment of the F/A-18A/B Hornet fleet, and the sustainment of the newly acquired F/A-18F Super Hornet fleet.

The objective of the audit was to examine the effectiveness of Defence's management of the procurement of Minor capital equipment for Army capability. In particular, the audit focussed on the identification and approval of capability requirements; the management of Army Minors Program funding and expenditure; and DMO management of procurement processes for Army Minor projects. The audit focused on projects included in the Program as at 1 July 2005. As at that date, 85 projects were listed. Case studies illustrating particular issues in the management of the Program are profiled throughout the report in the relevant section.

The audit objective was to assess the Department of Defence’s progress in delivering Multi-Role Helicopters (MRH90 aircraft) to the ADF through AIR 9000 Phases 2, 4 and 6, within approved cost, schedule and performance parameters.

The objective of the audit was to provide an independent assurance of the effectiveness of Defence's management of the acquisition, and future provision of the Armidale Class Patrol Boats capability, relating to the in-service support contract, provision of infrastructure, and crewing sustainability.

The objective of the audit was to assess the effectiveness of the Department of Social Services’ (DSS’s) and Services Australia’s management of the accuracy and timeliness of welfare payments.

The audit objective was to assess the progress of the AIR 6000—New Air Combat Capability project in delivering the required combat aircraft within approved cost, schedule and performance parameters.

The objectives of the audit were to: assess the effectiveness of the key evaluation methods used to review the efficacy of the Australian Government's national counter-terrorism coordination arrangements; and examine the effectiveness of the links between the key evaluation methods, and how the key evaluation methods contribute to the process of continuous improvement.