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 Auditor-General responded on 17 January 2022 to correspondence from the Hon Tanya Plibersek MP dated 20 December 2021, requesting that the Auditor-General conduct an investigation to examine the Australian Government’s administration of Australian Research Council grants. 

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 assess the effectiveness of the Department of Human Services’ implementation of myGov as at November 2016.

The objective of the audit was to assess the Australian Customs and Border Protection Service's administration of the Tariff Concession System.

The Auditor-General responded on 29 October 2019 to correspondence from the Hon Joel Fitzgibbon MP dated 1 October 2019, requesting that the Auditor-General conduct an examination of Federal Government drought funding measures. The Auditor-General provided a follow-up response to the Hon Joel Fitzgibbon MP on 24 July 2020.

The Auditor-General responded on 18 November 2019 to correspondence from Mr Andrew Giles MP, requesting that the Auditor-General conduct an investigation to examine the effectiveness of the procurement to deliver a new global visa processing system.

The objective of the audit was to assess the effectiveness and value for money of Defence’s acquisition of a Battle Management System and a Tactical Communications Network through Land 200 Tranche 2 Work Packages B–D.

The objective of this audit was to assess the effectiveness of the Department of Immigration and Border Protection’s administration of health services in onshore immigration detention.

The Auditor-General responded on 3 February 2023 to correspondence from Senator Nick McKim dated 10 January 2023, requesting that the Auditor-General conduct an investigation into decisions by the Department of Home Affairs to engage Management & Training Corporation Pty. Ltd (MTC Australia) to run garrison and welfare services in Nauru for refugees and people who sought asylum in Australia. 

The audit objective was to assess the effectiveness of the Department of Infrastructure and Regional Development's regulation of passenger security screening at Australian domestic airports.

The Auditor-General responded on 14 December 2016, and followed-up on 19 July 2017, to correspondence from Senator Kakoschke-Moore on 14 November 2016 requesting that the Auditor-General conduct an audit of the National Affordable Housing Agreement (NAHA).

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 objective of the audit was to assess the effectiveness of the Australian Taxation Office’s administration of the personal services income regime.

The objective of the audit was to assess the effectiveness of the Australian Taxation Office in achieving revenue commitments established under specific Budget-funded compliance measures.

The objective of the audit was to assess the effectiveness of the Department of Health’s and Australian Hearing’s administration of the Community Service Obligations program for hearing services.

The Auditor-General (A/g) responded on 24 September 2015 to correspondence from Senator Glenn Lazarus on 10 September 2015 regarding National Stronger Regions Fund.

The objectives of the audit were to assess agency performance in relation to compiling their Internet contract listings as required by the Senate Order and the appropriateness of the use of confidentiality provisions in Commonwealth contracts. The audit involved a review in seven agencies of the processes used to compile their Internet contract listings and the use of confidentiality provisions in contracts.

The objective of the audit was to assess the effectiveness of the administration of the Defence Home Ownership Assistance Scheme by the Department of Defence and the Department of Veterans’ Affairs.

The objective of this audit was to assess the progress made by DoHA and Medicare Australia (recommendation 3) in addressing the four recommendations from ANAO Audit Report No.50, 2000–01 designed to improve the administration and performance of NCSP.

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 objectives of the audit were to assess agency performance in relation to compiling their Internet listings as required by the Senate Order and the appropriateness of the use of confidentiality provisions in Commonwealth contracts. The audit involved a detailed examination in seven agencies of the processes used to compile their Internet listings and the use of confidentiality provisions in contracts.

The Auditor-General responded on 17 April 2025 to correspondence from Senator the Hon Michaelia Cash dated 21 March 2025, requesting that the Auditor-General conduct an investigation to examine the Incolink grant. 

The audit objective was to assess the Tax Office's effectiveness in administering the tax obligations of non-residents.

The objective of the audit was to assess the effectiveness of the administration of the Improving School Enrolment and Attendance through Welfare Reform Measure.

The Auditor-General responded on 10 September 2021 to correspondence from Mr Adam Bandt MP dated 25 August 2021, requesting that the Auditor-General conduct an investigation into the management of the Beetaloo Cooperative Drilling Program. 

The objective of the audit was to assess the effectiveness of the Department of Veterans’ Affairs’ administration of residential care payments.

The audit objective was to assess the effectiveness of the Department of Human Services’ management of the trials of intensive service delivery for customers with complex needs.

The audit objective was to assess the effectiveness of the Department of the Environment and Energy's award of funding under the 20 Million Trees Programme.

The objective of this audit was to assess whether the Department of Veterans’ Affairs is efficiently delivering services to veterans and their dependents.