The audit reviewed the management and recording of guarentees, warranties, indemnities and letters of comfort issued by the Commonwealth and also assessed action taken in the relation to the recommendations from ANAO Audit Report No. 47 1997-98. The objectives of the audit were to assess the extent of:

• improvement in agencies' management and monitoring of the Commonwealth's exposure to these instruments;
• changes in the size and nature of the exposure since 30 June 1997; and
• the approach of agencies to effective risk management and control of Commonwealth exposures to these instruments.

The audit reviewed the Australian Maritime Safety Authority's management of the navigation aids network, which is an important factor in shipping safety. The objectives of the audit were to determine whether AMSA's management of the network provides for the strategic needs of marine navigation in Australian waters, and whether AMSA's management was efficient and effective. The audit focused on AMSA's strategic planning, the management of revenue and expenditure to support the network, its contract management practices, and its accountability and performance reporting arrangements.

This annual report documents the performance of the Australian National Audit Office (ANAO) in the financial year ending on 30 June 2004. It includes highlights and areas of focus for the year; an introduction by the Auditor-General; an overview of the report; a report on performance; details about management and accountability, and the financial statement for the year.

The objective of the audit was to assess the efficiency and effectiveness of the National Registration Authority's strategic and operational management, particularly the assessment and registration activities. The audit criteria took into account the scope for the application of risk management principles which are integral to strategic and operational management.

The objective of this follow-up audit was to assess the extent to which DVA had implemented the recommendations from the original audit during the period 2002–06, including in its preparation of the IT outsourcing contract which will operate from 2007.

This annual report documents the performance of the Australian National Audit Office (ANAO) in the financial year ending on 30 June 2005. It includes highlights and areas of focus for the year; a forward by the Auditor-General; an overview of the report; a report on performance; details about management and accountability, and the financial statement for the year.

The audit reviewed the Australian Taxation Office's administration of the payment of tax by non-residents. The audit objectives were to:

• provide Parliament with assurance about how efficiently and effectively the ATO administers the payment of tax in respect of non-residents;
• identify any scope for more effective and efficient administration of the function; and
• identify any opportunities for the cost-effective collection of additional revenue.

The audit reviewed the accountability framework and performance information of the Australian Sports Commission (ASC). The objective of the audit was to form an opinion on the efficiency and effectiveness of the ASC: accountability arrangements, focussing on key stakeholders such as the Minister and the Parliament; and management information systems, focussing on performance information, in particular key performance indicators; and its use in resource allocation decision-making.

The objective of this report is to provide information, prepared by both the ANAO and DMO, on the performance of major projects as well as providing the Auditor-General’s formal conclusion on the review of the Project Data Summary Sheets (PDSSs) prepared by DMO and contained in this report.

This is a follow-up audit to Audit Report No.7, 1993-94 titled Department of Social Security: Data-matching. It reports upon the effectiveness of the DSS actions in response to the recommendations of the original 1993-94 audit. In noting the considerable progress made by the Department against the original audit recommendations, the ANAO considers that several recommendations have yet to be fully addressed. These are covered in this report and include reducing the variability in review results across offices, enhancing the TFN registration process, and validating savings assumptions.