The objectives of this audit were to:

• provide assurance to the Parliament on the effectiveness of internal audit operations; and
• determine whether internal audit generally operates at, or near, recognised better practice.

The criteria used to measure internal audit effectiveness were based on four principles developed as part of the audit. These principles and criteria deal with the level of management support and authority; the use of a risk-focus to address client needs; the appropriate balance of skills and knowledge; and the use made of continuous improvement processes and measurement of performance effectiveness.

In view of the large amount of public money being paid to the states in GST revenue, the objective of the audit was to assess the adequacy and effectiveness of processes and procedures used by Treasury in making payments of GST revenues and associated amounts to the States.

The Department of Defence spends some $2.4 billion a year on major equipment acquisition projects. The audit objective was to assess Defence's arrangements for higher-level management of major equipment acquisition projects. The principal aim was to formulate practical recommendations that would both enhance Defence's management of major acquisition projects and provide a degree of assurance about its ongoing apparent capacity to do so efficiently and effectively.

The objective of the audit, in examining the construction of the CIIDC, was to assess:

• the adequacy of the planning and delivery processes for the project;
• the value-for-money achieved in the delivery of the project, including with regard to the suitability of the centre for its intended purpose; and
• the extent to which the Public Works Committee Act.

In the light of the concerns raised by the Leader of the Opposition and some other Members of Parliament about the allocation of financial assistance approved under the NHT, it was decided to undertake preliminary inquiries. The inquiries focussed on the transparency and rigour of the decision-making process for projects approved for NHT funding.

The objective of the follow up audit was to assess the extent to which Customs has implemented seven of the previous audit's recommendations; the two recommendations relating to strategic and tactical taskings and dissemination of intelligence will be considered in the context of the planned performance audit of Illegal Foreign Fishing in Australia's Northern Waters.

The objectives of the audit were to:determine whether entities had established effective internal control frameworks and processes to mitigate the risks associated with FBT obligations and transactions;assess whether the internal control frameworks and processes supported the payment of FBT and the reporting of reportable fringe benefit amounts (RFBAs) on employee payment summaries in accordance with the legislation;identify sound and better practices in the administration, management and operation of systems for collecting, collating, calculating, reporting and remitting FBT; and as necessary, recommend improvements in the controls and practices relating to the administration of FBT in the audited entities.

Mr P.J. Barrett (AM) - Auditor-General for Australia, presented at the Senior Executive Leadership Program - Preparatory day, Hill Station, Canberra

The audit objective was to assess whether Defence is effectively controlling the use of Commonwealth credit cards for official purposes in accordance with legislative and policy requirements.

This annual report documents the performance of the Australian National Audit Office (ANAO) in the financial year ended 30 June 2023. The report addresses all applicable obligations under the Public Governance, Performance and Accountability Act 2013; the Public Governance, Performance and Accountability Rule 2014; the Auditor-General Act 1997; the performance measures set out in the outcome and programs framework in the ANAO’s Portfolio Budget Statements 2022–23 and in the ANAO Corporate Plan 2022–23; and annual reporting requirements set out in other relevant legislation.