The Auditor-General responded on 14 January 2020 to correspondence from the Hon Catherine King MP, requesting that the Auditor-General conduct an investigation to examine programs supporting regional development and jobs growth. The Auditor-General also responded on 2 April 2020 to follow-up correspondence from the Hon Catherine King MP dated 3 March 2020, alerting the Auditor-General to evidence given in Senate estimates that relates to the original correspondence. The Auditor-General provided a follow-up response to the Hon Catherine King MP on 24 July 2020. 

The audit objective was to assess the effectiveness of Health's implementation of the Diagnostic Imaging Review Reform Package, some three years into the five year reform period.

The objective of the audit was to assess how effectively and efficiently the Australian Taxation Office managed contact centres as part of its overall service delivery.

The objective of the audit was to assess the effectiveness and value for money of Defence’s acquisition of light protected vehicles, under Defence project Land 121 Phase 4.

The acting Auditor-General responded on 26 August 2024 to correspondence from the Hon Paul Fletcher MP dated 30 July 2024 and follow-up correspondence dated 14 August 2024, requesting that the Auditor-General conduct an investigation into the investment in PsiQuantum announced by the Australian and Queensland governments on 30 April 2024.

The Auditor-General responded on 28 April 2025 to correspondence from Senator the Hon Anne Ruston dated 31 March 2025, requesting that the Auditor-General conduct an investigation to examine a grant awarded to the Gallipoli Turkish Cultural Foundation.

The Auditor-General responded on Thursday 27 February 2020 to correspondence from senators Janet Rice and Larissa Waters dated 7 February 2020, requesting that the Auditor-General investigate the decision-making process under the Community Sport Infrastructure — female facilities and water safety program, and the conduct of any relevant parties in relation to this matter. The Auditor-General provided a follow-up response to senators Rice and Waters on 24 July 2020. 

The objective of the audit was to examine the effectiveness of the Department of Defence’s planning, budgeting and implementation of an electronic health records solution for Defence personnel.

The objective of the audit was to examine the effectiveness of the integration of the Department of Immigration and Border Protection (DIBP) and the Australian Customs and Border Protection Service.

The audit objective was to assess the effectiveness of the department’s strategic procurement of water entitlements to meet the Bridging the Gap target under the Basin Plan.

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.

The Auditor-General responded on 22 October 2021 to correspondence from Senator Mehreen Faruqi dated 27 September 2021, requesting that the Auditor-General conduct an investigation to examine the administration of the Australian Research Council's funding application processes. 

The objective of the audit was to assess whether select Australian Government entities are effectively managing and controlling the use of Commonwealth credit and other transaction cards for official purposes in accordance with legislative and policy requirements.

The Auditor-General responded on 18 June 2025 to correspondence from Senator David Shoebridge dated 23 May 2025, requesting that the Auditor-General conduct a review of the expenditure and disclosures of the Federal Court. 

The objective was to assess the effectiveness of Australian Securities and Investments Commission’s regulation of registered company auditors.

The audit objective was to assess the effectiveness of the Department of Parliamentary Services’ arrangements for managing contracts and retail licences, including the extent to which the department has implemented recommendations from the previous ANAO audit.

The objective of the audit was to assess whether the award of funding under the Regional Jobs and Investment Packages program was informed by appropriate departmental advice and that processes complied with the grants administration framework.

The Auditor-General responded on 2 May 2022 to correspondence from Senator Rex Patrick dated 5 April 2022, requesting that the Auditor-General conduct an investigation to examine the process in making statutory and other senior appointments across the whole government over the six months preceding the application of caretaker conventions prior to the 2022 Federal election. 

The objective of the audit was to assess whether Civil Aviation Safety Authority has effective arrangements to comply with domestic and international travel legislative and entity requirements.

The objective of the audit was to assess whether the Australian Taxation Office (ATO) has effectively responded to recent unscheduled information technology (IT) system outages.

The ANAO Corporate Plan 2025–26 updates the previous corporate plan and outlines how we intend to deliver against our purpose over the next four years (2025–26 to 2028–29). The corporate plan is the ANAO’s primary planning document — it outlines our purpose; our strategic priorities; our operating context; and the priorities, activities and performance measures by which we will be held to account.

The objective of the audit was to assess whether Defence Housing Australia administers its functions efficiently and effectively, and in accordance with the Government Business Enterprise guidelines.

The Auditor-General responded on 1 July 2021 to correspondence from the Hon Brendan O'Connor MP and Mr Tim Watts MP dated 5 June 2021, requesting that the Auditor-General consider initiating a performance audit into the use of provisional ICT accreditation within Defence. 

The Auditor-General responded on 13 April 2022 to correspondence from Mr Adam Bandt MP dated 24 March 2022, requesting that the Auditor-General conduct an investigation to examine the integrity of carbon credit methodology determinations made under the Carbon Credits (Carbon Farming Initiative) Act 2011, and the administration of the Act by the Clean Energy Regulator. 

The objective of this audit was to assess the effectiveness of the administration of grants for the Try, Test and Learn Fund transition projects.

The Auditor-General responded on 19 November 2021 to correspondence from Senator Malcolm Roberts dated 28 October 2021, requesting that the Auditor-General clarify issues relating to the Disaster Recovery Funding Arrangements. 

The Auditor-General received further correspondence about this matter from the Chief Executive Officer of the Queensland Reconstruction Authority, Mr Brendan Moon on 6 June 2022. 

The objective of the audit was to assess whether the Council Allocation component of the RLCIP has been effectively designed, implemented and administered. The audit examined each of the three funding rounds, albeit with a focus on the first round (as it was due to be completed by 30 September 2009), with the second round not due to be completed until late in the audit timetable (31 December 2010) and third round funding agreements being signed and payments being made at the time audit work was completed.

The objective of the audit was to assess the effectiveness of the Australian Securities and Investments Commission’s administration of enforceable undertakings.

The objective of this audit was to assess the effectiveness of procurement complaints handling by the Australian Communications and Media Authority, the Department of Finance, the Department of Industry, Science and Resources and the Reserve Bank of Australia.

The Auditor-General responded on 21 August 2020 to correspondence from the Hon Mark Butler MP dated 26 July 2020, requesting that the Auditor-General review the integrity of the Supporting Reliable Energy Infrastructure Program, in particular with reference to the grant to Shine Energy. The Auditor-General provided a follow-up response on 16 September 2020.