The Auditor-General responded on 3 February 2023 to correspondence from Senator Nick McKim dated 10 January 2023, requesting that the Auditor-General conduct an investigation into decisions by the Department of Home Affairs to engage Management & Training Corporation Pty. Ltd (MTC Australia) to run garrison and welfare services in Nauru for refugees and people who sought asylum in Australia. 

The acting Auditor-General responded on 27 June 2024 to correspondence from Senator Andrew Bragg dated 5 June 2024, requesting that the Auditor-General conduct an investigation to examine the contract for legal services between King & Wood Mallesons and the Department of Industry, Science and Resources regarding PSI Quantum.

The objective of the audit was to assess the effectiveness of DoHA's management of the planning and allocation of aged care places and capital grants, in accordance with the Aged Care Act 1997.

The objective of this audit was to examine the effectiveness of DMO’s implementation of its Gate Review process for major Defence capital acquisition projects.

The objective of the audit was to assess the Australian Taxation Office's approach to client service and the provision of particular client services to Individuals Non-Business clients. The INB business line deals primarily with the tax affairs of individual taxpayers. Audit criteria were developed which examined the ATO's:

• commitment to client service and understanding of client needs and expectations;
• client service strategy and delivery of client services and products; and
• measurement and achievement of service quality and client satisfaction.

The Australian Customs Service (Customs) is responsible for managing the integrity of Australia's border. The Australian maritime border is the 200 nautical mile Exclusive Economic Zone (EEZ) around Australia's 37 000 kilometre coastline. The National Marine Unit (NMU) contributes to customs' Civil Maritime Surveillance and Response program. It has eight 35 - metre Bay Class vessels (known as Australian Customs Vessels or ACVs) that are capable of maintaining a strategic presence around the Australian coast. The audit examined the administrative effectiveness of the NMU's surveillance and response operations. Particular emphasis was given to the following areas:

• strategic and tactical taskings;
• crew operations;
• crew training;
• asset management; and
• governance arrangements.

The audit examined the effectiveness and efficiency of the FAO's management of overpayments, within the FTB Programme. In particular, the ANAO considered the FAO's activities in relation to FTB debt prevention, identification, raising and recovery. The audit also compared the FAO's policy documentation and guidance material for staff, against relevant sections of Family Assistance legislation.

This audit examined DIMIA's administration of onshore compliance under rhe Migration Act 1958 (Cth) as amended (the Act). In particular, it focused on whether DIMIA had implemented appropriate onshore compliance strategies in regard to people who enter Australia lawfully but whose presence becomes unlawful through: - the expiry of their visa; or - a breach of visa conditions and cancellation of their visa.

The audit reviewed the broadcasting planning and licensing operations of the Australian Broadcasting Authority, which is responsible for planning the availability of segments of the broadcasting services bands used by radio and television for analogue and digital broadcasting. The objective was to assess the ABA's management of licence area planning and the subsequent issue of broadcasting licences, focussing on analogue radio planning and identifying improved administrative practices, where possible, together with the main factors that have contributed to the delays to date in achieving the planning timetable.

The audit reviewed the Defence Materiel Organisation's management of the $3.43 billion Wedgetail Airborne Early Warning and Control (AEW&C) project. The Wedgetail project is to provide the Australian Defence Force with an AEW&C capability based on four Boeing 737 AEW&C aircraft and associated supplies and logistic support. At the time of the audit the AEW&C systems were still in their early development phase, and by November 2003, Defence had spent $1.107 billion on the project.