The objective of the audit was to assess the effectiveness of the Australian Government’s personnel security arrangements for mitigating insider threats.

The Auditor-General responded on Thursday 27 February 2020 to correspondence from Mr Andrew Giles MP dated 4 February 2020, requesting that the Auditor-General undertake a performance audit of the Urban Congestion Fund. The fund is administered by the Department of Infrastructure, Transport, Regional Development and Communications. The Auditor-General provided follow-up responses to Mr Giles MP on 24 July 2020 and 19 August 2020. 

The audit objective was to assess the effectiveness of the Australian Taxation Office's (ATO) strategies and activities to address the cash and hidden economy.

The objective of this audit was to examine the effectiveness of the Department of Home Affairs' administration of the support arrangements designed to ensure that the Cape Class patrol boats are achieving contracted availability and performance requirements.

The audit objective was to assess whether the Department of Home Affairs is effectively managing the Civil Maritime Surveillance Services contract.

The objective of this audit was to assess the effectiveness of the administration of tobacco excise and excise equivalent goods.

The Auditor-General responded on 29 March 2019 to the follow-up correspondence from the Hon. Mark Dreyfus QC MP dated 26 March 2019. Mr Dreyfus requested that the Auditor-General extend his investigation to look at the conduct of a range of parties in relation to the announcement of grants. This is in addition to the request to investigate the conduct of a range of parties in relation to the announcement of the grant to the Yankalilla Bowling Club, which was the subject of the original correspondence dated 24 February 2019. 

The Auditor-General responded on 17 June 2021 to correspondence from the Hon Mark Dreyfus QC, MP dated 21 May 2021, requesting that the Auditor-General conduct an investigation to examine how part-time members of the Social Services and Child Support Division and “sessional part-time members” in the Migration and Refugee Division of the Administrative Appeals Tribunal are being remunerated. 

The Auditor-General provided a follow-up response to the Hon Mark Dreyfus QC, MP on 17 December 2021. 

The objective of this audit was to assess how effectively the Defence Science and Technology Group (DSTG) administers the science and technology work it undertakes for the Australian Defence Organisation.

The audit objective was to review the effectiveness of the Department of Defence’s (Defence) arrangements for delivering selected non-platform sustainment.