The objective of the audit was to evaluate the policies and practices of selected organisations to determine whether they had established sound arrangements for, and maintained effective control over, the administration of security incidents and investigations.

The audit examined key aspects of the first four tenders for the RtB program. These tenders provided coverage across the Basin and resulted in expenditure in excess of $1 billion. The 2008–09 tenders included the largest single purchase under the program—$303 million to Twynam Agricultural Group. The audit also examined the Commonwealth's contribution to the purchase of Toorale station, the only purchase outside a tender process.

The objective of this audit is to examine DIAC's implementation of the nine recommendations made in the earlier audit. The audit has also taken into account changed circumstances since the original audit. These include a heightened security environment after 11 September 2001 and the results of other relevant ANAO performance audit and financial statement work. The audit also examined ETA decision-making processes to gain assurance about its robustness in a changing risk environment. This issue came to attention in recent audits of visa management processes.

The objectives of this audit were to:

• examine the effectiveness of ASIC's processes for receiving reports of suspected breaches of the Corporations Act; and
• assess the efficiency with which statutory reports are referred and investigated by ASIC.

The audit commenced in February 2006. ANAO undertook an assessment of ASIC's processes for receiving and referring for investigation statutory reports. ANAO also undertook a detailed examination of a random sample of 416 statutory reports received by ASIC in the period 2002–03 to 2004–05.

The audit scope did not extend to the role of the Commonwealth Director of Public Prosecutions in prosecuting offences referred to it by ASIC.

The audit objective was to assess the effectiveness of administrative arrangements for YA, including service delivery. The ANAO assessed DEEWR's and Centrelink's performance against three main criteria:

• objectives and strategies for the ongoing management and performance measures for YA provide a firm basis for measurement against outcomes (Chapters 2 and 3);
• YA services delivered are consistent with legislative and policy requirements, (Chapter 4); and
• monitoring arrangements provide appropriate information for assessing service delivery performance (Chapter 5).

The objective of the audit was to assess the effectiveness of the procurement and contracting associated with:

• the design, development and delivery of government advertising campaigns by Commonwealth departments; and
• the operation of the Central Advertising System (CAS).

The objective of the audit was to assess the effectiveness of OPO's management of the overseas owned estate. In particular, the audit examined whether:

• sound arrangements are in place to effectively plan and oversight the management of the overseas estate;
• OPO effectively manages owned property on a day-to-day basis;
• the condition of the overseas owned estate is adequately maintained by structured and systematic repair and maintenance arrangements; and
• OPO has appropriate information to facilitate the effective management of the owned estate, and appropriately consults with stakeholders.

The overall objective of the audit was to assess whether the RSS Programme is effective and efficient in providing assurance on the levels of payment error and the resultant risks to the integrity of Australian Government outlays for payments administered by Centrelink. Specifically, the audit assessed whether: the RSS Programme meets the objectives outlined for it in the Portfolio Budget Statements under which funding was provided; there is an adequate methodology underpinning the RSS reviews; the RSS reviews are conducted effectively and efficiently, and adequate quality assurance mechanisms exist to assure the results obtained from the RSS reviews; and reporting by the agencies of the results of the RSS Programme is adequate and takes into consideration the issues identified in Audit Report No. 44 2002–03 Review of the Parenting Payment Single Program, and Audit Report No. 17 2002–03 Age Pension Entitlements.

The objective of the audit was to assess the effectiveness of the Tax Office's compliance approach for high risk income tax refunds in the individuals and micro enterprises market segments. The audit examined three key areas:

• management and organisational arrangements relating to high risk income tax refund processes;

• processes and procedures for identifying high risk income tax refunds, and the processes and tools used to evaluate and verify taxpayers' entitlements to income tax refunds; and

• information technology systems, processes and controls supporting the processing of income tax returns and refunds.

The audit objective was to assess how well agencies manage their websites. Particular attention was given to the audited agencies' website purposes, risk management and planning, policies, content management procedures, and performance monitoring and reporting. These elements provide the framework for the design, implementation and operation of websites.