Medicare is Australia's universal health insurance scheme. Underpinning Medicare is one of Australia's largest and more complex computer databases the Medicare enrolment database. At the end of 2004 the Medicare enrolment database contained information on over 24 million individuals. This audit examines the quality of data stored on that database and how the Health Insurance Commission (HIC) manages the data.

The objective of the audit was to assess the effectiveness of ASIO’s arrangements for providing timely and soundly based security assessments of individuals to client agencies.

The objective of this follow-up audit is to examine DEEWR's implementation of the six recommendations made in the ANAO's 2003 report. This audit has had regard to the issues underlying the recommendations, and new administrative issues affecting their implementation.

The audit examined the effectiveness and efficiency of the FAO's management of overpayments, within the FTB Programme. In particular, the ANAO considered the FAO's activities in relation to FTB debt prevention, identification, raising and recovery. The audit also compared the FAO's policy documentation and guidance material for staff, against relevant sections of Family Assistance legislation.

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 assess the effectiveness of Australia’s arrangements to meet its treaty obligations under three selected treaties:

• International Convention on Civil Liability for Bunker Oil Pollution Damage 2001;
• Agreement between Australia and the International Atomic Energy Agency for the Application of Safeguards in connection with the Treaty on the Non-Proliferation of Nuclear Weapons of 1 July 1968 and Additional Protocol; and
• Convention on the Rights of the Child 1990.

The objective of the ANAO's audit was to examine the effectiveness of DAFF's implementation and administration of the buyback of fishing concessions under the Securing our Fishing Future structural adjustment package.

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.

The audit assessed whether Centrelink effectively manages customer debt, excluding debt relating to Family Tax Benefit, consistently across its network, ensuring integrity of payments made on behalf of the Department of Family and Community Services (FaCS). The audit assessed five components of Centrelink's debt management processes, including administration, prevention, identification, raising and recovery.

The objective of the follow up audit was to assess the extent to which Customs has implemented seven of the previous audit's recommendations; the two recommendations relating to strategic and tactical taskings and dissemination of intelligence will be considered in the context of the planned performance audit of Illegal Foreign Fishing in Australia's Northern Waters.