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.

Special Benefit is a social security income support payment for people who are unable to support themselves or their dependents, and who are not otherwise entitled to any other income support payment. Its objective is to ensure that such people have adequate levels of income. The objective of the audit was to assess the extent to which new claims for Special Benefit had been determined in compliance with the Social Security Act, the Guide to the Act and other relevant guidelines, and whether Centrelink and FaCS had appropriate procedures to help ensure such compliance.

The objectives of the audit were to: assess whether financial delegations associated with the expenditure of public monies were determined, applied and managed in accordance with applicable legislation, Government policy and applicable internal controls; and identify better practices and recommend improvements as necessary to current practices.

The objectives of this audit were to assess, with respect to guarantees, indemnities and letters of comfort:

• changes in the size and nature of the Commonwealth's reported exposure since 30 June 1995;
• the extent of improvement in agencies' management and monitoring of the Commonwealth's exposure to these instruments;
• the approach of agencies to effective risk management and control of Commonwealth exposures to these instruments; and
• whether current reporting practices provide a sufficiently comprehensive coverage for public accountability purposes, at both the agency and whole of government levels.

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 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.

While recognising the diversity of administrative requirements for different special payments, the audit provides a basis for comparison of performance across 14 different agencies in 1997-98 and progress made since the then Joint Committee of Public Accounts report 342 The administration of specific purpose payments. The objectives of the audit were to:

• identify and benchmark current practices in the management of performance information within SPP agreements;
• document the lessons learned including better practice from different agencies;
• provide a longitudinal analysis of progress since 1995; and
• provide practical guidance for the development and implementation of appropriate performance information systems and accountability.

The purpose of this follow-up audit was to report on action taken by the Department of Social Security and Centrelink in addressing the recommendations of Audit Report No.23 1993-94 Protection of Confidential Client Information from Unauthorised Disclosure. The objectives were to:

• ascertain the extent to which the recommendations of the original audit have been implemented;
• identify other changes made in relation to data confidentiality within the Social Security portfolio since 1993;
• assess the impact of the changes made; and
• identify any scope for further improvement.

Industry levies play a significant role in the provision of many public services and fund a range of activities undertaken by regulatory bodies such as the Australian Prudential Regulation Authority (APRA), through to financing reform of the Australian waterfront labour force. The objectives of this audit were to assess:

• the coverage, revenue and expenses of non-primary industry levies;
• the effectiveness of selected entities' financial management of non-primary industry levies; and
• areas of better administrative practice relating to the financial management of non-primary industry levies.

The audit process involved an assessment of the payroll arrangements in Commonwealth organisations. The objectives of the audit were to determine whether organisations have established internal control frameworks for the management of payroll operations, assess whether payment of salaries and related expenditures is made in accordance with the relevant terms and conditions of employment, and identify better practices in the management and operations of payroll systems.