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 objective of the audit was to assess the effectiveness of the Department of Veterans’ Affairs’ administration of residential care payments.

The audit was conducted as a joint financial statement and performance audit of HIC's IT systems. The objective of the financial statement component of the audit was to express an opinion on whether HIC could rely on its IT systems to support production of a reliable set of balances for the financial statements. The objective of the performance audit component was to determine whether HIC's IT systems' outputs met quality and service delivery targets.

The overall objective of the audit was to determine whether Health's management and operation of selected IT systems:

• met industry better practice;
• met quality and service delivery parameters set by Health and, if applicable, by the Government; and
• operate effectively, efficiently and economically.

The audit applied selected processes from CobiT (Control Objectives for Information and Related Technology) to assist with the assessment of key aspects of Health's management and operation of IT. The audit builds on ANAO's earlier IT audits using CobiT.

The objective of this audit was to assess the efficiency and effectiveness of the Commonwealth's management of the Great Barrier Reef as implemented by the Authority. This audit was undertaken because of the environmental significance of the Great Barrier Reef Region; its growing economic importance; recent changes to the Authority's budget arrangements; and because the Authority had not been subject to a performance audit since its establishment approximately 20 years ago.

The audit reviewed the efficiency and effectiveness of Defence's management of Naval Aviation Force (NAF) in achieving its required capability within budgeted resources. The objectives of the audit were to assess whether planning, management and resource allocation mechanisms and practices for NAF were conducive to achieving the latter's objectives in a cost-effective manner.

The audit reviewed the processes involved in the sale of one-third of Telstra. The objectives in auditing the sale were to assess the extent to which the Government's sale objectives were achieved; assess the effectiveness of the management of the share offer; assess whether the sale arrangements adequately protected the Commonwealth's interests; and facilitate improved administrative arrangements for future share offers.

The objective of the audit was to review the efficiency, economy and administrative effectiveness of departmental activities leading to the letting of the contract with SPCL and its subsequent administration. This included, among other things, an examination of action taken to protect the Commonwealth's interests and the adequacy of relevant departmental guidelines and processes. A primary aim of the audit was to identify the facts of the particular case, including any administrative inadequacies that led to unnecessary financial exposure for the Commonwealth and less than satisfactory outcomes. In particular, the audit aimed to identify elements of better practice that could be followed under similar circumstances or programs in the future.

The audit was conducted as a joint financial statement and performance audit of DVA's Information Technology (IT) systems. The objective of the financial statement component of the audit was to express an opinion on whether DVA could rely on its IT systems to support production of a reliable set of financial information for the financial statements. The objective of the performance audit component was to determine whether DVA's IT systems outputs adequately met quality and service delivery targets.

The audit was conducted as a joint financial statement and performance audit of Centrelink's Information and Technology (I&T) systems. The objective of the financial statement component of the audit was to express an opinion on whether Centrelink could rely on its I&T systems to support production of a reliable set of financial information for the financial statements. The objective of the performance audit component was to determine whether Centrelink's I&T systems outputs adequately met quality and service delivery targets.