The objective of the audit was to examine the effectiveness of Centrelink's approach to investigating and responding to external fraud. The ANAO's assessment was based on four key criteria. In particular, the ANAO assessed whether Centrelink:

• had established a management framework, business systems and guidelines, that support the investigation, prosecution and reporting of fraud;
• had implemented appropriate case selection strategies and controls to ensure resources are targeted to the cases of highest priority;
• complied with relevant external and internal requirements when investigating fraud and referring cases for consideration of prosecution; and
• had implemented an effective training program that supports high quality investigations and prosecution referrals.

The objective of the audit was to examine the accuracy of Medicare claims processing, including the adequacy and operation of relevant manual and system processes. The audit assessed the:

• adequacy and operation of relevant manual and system controls used to support the reliable processing of Medicare claims, and
• accuracy of the assessing and processing of Medicare claims, using Computer Aided Audit Techniques (CAATs).

The objective of this audit was to assess the effectiveness of the Australian Taxation Office’s (ATO’s) management of small business tax debt arising from compliance activities.

The audit objective was to examine whether the Department of Defence has effective and efficient sustainment arrangements for the Royal Australian Navy’s fleet of eight ANZAC class frigates.

The objective of the audit was to assess the effectiveness of DIT’s and Centrelink’s¹ administration of TFES.

^[1] From 1 July 2011, Centrelink became a master program within DHS.

The objective of this audit was to examine whether procurements of office furniture have been consistent with the Commonwealth Procurement Rules and are achieved value for money.

The objective of this performance audit was to assess the administration of the National Black Spot Programme. It was undertaken in a manner similar to the audit of the Roads to Recovery Programme. Specifically, the audit approach involved:

• examination of DOTARS records and discussions with officers in DOTARS and four of the State road transport authorities responsible for administering the Programme;
• analysis of project monitoring, reporting and payment arrangements; and
• selecting a sample of 45 LGA areas across four States so that ANAO could examine projects delivered with Commonwealth funding.

The audit objective was to assess whether Defence achieves value for money in the procurement of fuels.

The objective of the audit was to assess the effectiveness of Customs and Border Protection’s arrangements for managing the safe and secure storage and disposal of detained goods.

The objective of the audit was to assess the effectiveness of the Australian Taxation Office’s management of its property portfolio.