The Auditor-General responded on Thursday 13 July 2023 to correspondence from Senator Jacqui Lambie dated 16 June 2023, requesting that the Auditor-General consider an audit of the Inspector-General of the Australian Defence Force. The Auditor-General provided a follow-up response to Senator Lambie on 4 October 2023.

The Auditor-General received further correspondence from Senator Lambie on 6 October 2023 and 3 November 2023. The Auditor-General provided a follow-up response to Senator Lambie on 15 November 2023.

The Auditor-General received further follow-up correspondence from Senator Lambie on 18 October 2024. The Auditor-General provided a follow-up response to Senator Lambie on 31 October 2024.

The shared content volume of the ANAO Audit Manual applies to all assurance activity performed by the ANAO, including financial statements and performance auditing. The shared volume addresses key matters affecting compliance with the Auditor-General Act 1997 and other aspects of the ANAO’s legislative framework. It sets out the main requirements of the ANAO’s overall system of quality control in accordance with ASQC1 Quality Control for Firms that Perform Audits and Reviews of Financial Reports and Other Financial Information, Other Assurance Engagements and Related Services Engagements.

The primary objective of the audit was to assess FaCS' management of the Internet portals for which it had responsibility as lead agency, www.youth.gov.au, www.community.gov.au, and www.families.gov.au. The ANAO also included in the audit a website directed towards youth. The source which provided many of the services expected of a portal. The audit considered governance structures for the portals; measurement of efficiency and effectiveness; and control factors, such as change management,security, and legal issues.

The objective of this follow-up audit was to examine Centrelink's progress in implementing the recommendations of the 2004–05 audit and the subsequent JCPAA inquiry.

The previous audit made ten recommendations to improve Centrelink's review and appeals system. Centrelink agreed to all recommendations. The objective of this follow-up audit was to review Centrelink's progress in implementing the recommendations of Audit Report No.35, Centrelink's Review and Appeals System 2004-05.

The objective of this audit was to determine the extent to which selected agencies have implemented the two recommendations of the previous audit; and the appropriateness of advice provided by Finance and the ATO. To address this audit objective, the audit assessed:

• the roles of Finance and the ATO in clarifying: the interaction of the PB and SG Act; the ongoing role of the PB Act; and mechanisms to monitor Australian Government organisations' compliance with the PB Act;
• the extent to which Finance and the ATO have provided guidance and other support to assist Australian Government organisations manage and meet statutory superannuation obligations for eligible contractors; and
• whether Australian Government organisations have managed and met statutory superannuation obligations for contractors in past and current contracts.

The objective of this follow-up audit is to assess the Tax Office's progress in implementing the recommendations of Audit Report No.59 2002–03, Administration of Australian Business Number Registrations, having regard to any changed circumstances, or new administrative issues, affecting the implementation of those recommendations.

The audit objective was to assess the effectiveness of the Department of Social Services' administration of Early Intervention Services for Children with Disability.

The Auditor-General responded on 29 April 2019 to correspondence from the Minister for Agriculture and Water Resources, the Hon David Littleproud MP, dated 23 April 2019, requesting that the audit of purchases of environmental water by the Commonwealth, and on behalf of the Commonwealth, currently listed as a potential audit be brought forward and expanded. 

The objective of this follow-up audit was to review FaCSIA's progress in implementing the recommendations of Audit Report No.17 1999–2000. The focus was whether FaCSIA had maintained or improved its oversight, coordination and administration of the CSHA for both the 1999 CSHA and the 2003 CSHA, in line with the recommendations and findings identified in the previous ANAO audit.