The acting Auditor-General responded on 24 September 2024 to correspondence from Senator the Hon Richard Colbeck dated 27 August 2024, requesting that the Auditor-General conduct an investigation to examine the COVID-19 Vaccine Claims Scheme.

The Acting Auditor-General responded on 31 May 2017, and the Auditor-General followed-up on 19 July 2017, to correspondence from Mr Stephen Jones MP dated 15 May 2017. Mr Jones MP had requested that the Auditor-General conduct an audit of the Community Development Grants Programme, administered by the Department of Infrastructure and Regional Development, to provide an independent assessment of its administration.

The objective of this audit is to assess the effectiveness of the implementation of procurement reforms — follow on from Auditor-General Report No. 5 2022–23 Digital Transformation Agency’s Procurement of ICT-Related Services.

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 Auditor-General responded on 22 June 2021 to correspondence from Mr Jason Falinski MP dated 27 May 2021, requesting that the Auditor-General conduct an investigation to examine concerns raised by Mr Falinski's constituent regarding the louvre windows selected by the appointed company for the Department of Defence building project — Cook and Tiroas Barracks, Vanuatu.

The Auditor-General responded on 22 August 2016 to correspondence from Senator Nick Xenophon on 20 May 2016 requesting a performance audit of the Command and Control System selection for the SEA 1000 Future Submarine Project.

The Auditor-General responded on 22 June 2017 to correspondence from Senator Sarah Hanson-Young dated 31 May 2017, requesting that the Auditor-General conduct an audit of the current and historical funding practices of the Catholic Education Commissions.

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 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 objective of the audit was to assess the effectiveness to date of the Department of Defence's (Defence) planning for the mobilisation of its continuous shipbuilding programs in Australia.