The objective of the audit was to assess the effectiveness of the Australian Taxation Office’s engagement with tax practitioners in achieving efficient and effective taxation and superannuation systems.

The objective of this audit was to assess the effectiveness of the Australian Maritime Safety Authority’s (AMSA) management of the Aids to Navigation maintenance procurement.

The objective of the audit was to assess whether effective arrangements have been established by Finance to achieve value for money outcomes for Commonwealth leased office property.

Taxation rulings are a key mechanism used by the Australian Taxation Office (ATO) to disseminate the Commissioner of Taxation's interpretative advice on Australian taxation law. The objective of the audit was to:

report to Parliament on the operation of the ATO's administration of taxation rulings (public, private and oral rulings); and where appropriate, make recommendations for improvements, having regard to considerations of: efficiency and effectiveness of the ATO's administration of the rulings system, particularly in relation to the achievement of the objectives set by Parliament for the rulings system; the ATO's systems' capacity to deliver consistency and fairness for taxpayers; and good corporate governance, including the control framework.

The objective of this audit was to assess whether the Department of Defence (Defence) is managing its Australian Defence Force health services contract to achieve efficient and effective delivery of the contracted services.

The audit assessed whether the Streamlining Government Grants Administration Program improved the effective and efficient delivery of grants administration.

The objective of this audit was to assess the effectiveness of Geoscience Australia’s 2020 to 2022 procurement of the Southern Positioning Augmentation Network (SouthPAN).

The objective of this follow-up audit was to assess whether Defence had taken appropriate action on recommendations made in the ANAO's 1995 audit report on Management Audit Branch (MAB), which is responsible for internal audit in Defence, and to assess whether the internal audit function in Defence could be improved.

The objective of this audit was to examine the effectiveness of the Department of Defence’s development and implementation of Australia’s approach to providing military assistance to the Government of Ukraine.

The ANAO Corporate Plan 2023–24 outlines how we intend to deliver against our purpose over the next four years (2023–24 to 2026–27). The corporate plan is the ANAO’s primary planning document – it outlines our purpose; the dynamic environment in which we operate; our commitment to building capability; and the priorities, activities and performance measures by which we will be held to account. The corporate plan is complemented by the annual audit work program, which reflects the ANAO’s audit strategy for the coming year.

This corporate plan was updated on 26 March 2024:

• organisational structure changes — ‘Professional Services and Relationships Group’ to ‘Professional Services Group’
• Measure 3 — change type from ‘Efficiency / Qualitative’ to ‘Efficiency / Quantitative’
• Measure 15, reporting mechanism 4 — replaced text to reflect updated JCPAA feedback process
• Measure 16, reporting mechanism 3 — replaced references to ‘insights’ with ‘lessons’