The Auditor-General responded on 14 February 2020 to correspondence from Senator Sarah Hanson-Young dated 20 January 2020, requesting that the Auditor-General investigate allegations concerning procurement of water entitlements in the Murray-Darling Basin. 

The Auditor-General responded on 22 November 2019 to correspondence from Senator Katy Gallagher dated 25 October 2019, requesting that the Auditor-General conduct an investigation to examine government spending on external contractors and consultants. 

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 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 audit objective was to assess the effectiveness of the management of international travel restrictions during the COVID-19 pandemic.

The Auditor-General responded on 10 September 2021 to correspondence from Ms Madeleine King MP and Senator the Hon Kristina Keneally dated 26 August 2021, requesting that the Auditor-General conduct an investigation to examine the Beetaloo Cooperative Drilling Program because of probity concerns. 

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 this review was to determine whether the establishment and early implementation of the Fair Entitlements Guarantee Recovery Program by the Department of Jobs and Small Business has provided a sound basis for achieving value for money.

The objective of the audit was to assess the effectiveness of the Department of the Prime Minister and Cabinet’s management of initiatives to supply low aromatic fuel to Indigenous communities.

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.