The Auditor-General responded on 7 June 2021 to correspondence from Senator Sarah Hanson-Young dated 10 May 2021, requesting that the Auditor-General conduct an investigation to examine the federal government’s spending on offsets for the Western Sydney Airport.

The objective of this audit was to examine the extent to which the Department of Infrastructure and Regional Development, now the Department of Home Affairs (the Department) has implemented the recommendations made by the ANAO in Audit Report #5 2016–17, Passenger Security Screening at Domestic Airports.

The objective of the audit was to assess the effectiveness of the planning and implementation of the COVID-19 vaccine rollout.

Audit Lessons — Management of Corporate Credit Cards is intended for officials working in financial management or governance roles with responsibility for the management of corporate credit cards.

The audit objective was to assess the effectiveness of the Department of Veterans' Affairs and Department of Defence's administration of rehabilitation services under the Military Rehabilitation and Compensation Act 2004.

The audit objective was to assess whether the Australian Government has established an appropriate framework for responding to crises.

The audit objective was to assess the effectiveness of the Department of Defence’s arrangements to manage the security authorisation of its ICT systems.

The objective of the audit was to assess the effectiveness of the Australian Taxation Office’s engagement with tax practitioners in achieving efficient and effective taxation and superannuation systems.

The objective of this audit was to assess the effectiveness of the Department of Social Services’ role in implementing the National Plan to Reduce Violence Against Women and their Children 2010–2022 (the National Plan).

The audit objective was to assess whether the Department of Defence's (Defence's) arrangements for the operation and maintenance of the Mulwala and Benalla facilities beyond June 2020 were established through appropriate processes and in accordance with the Commonwealth Procurement Rules (CPRs).