The Auditor-General is an independent officer of the Australian Parliament and has discretion in the performance or exercise of Auditor-General functions or powers. In exercising the mandated and discretionary functions and powers, the Auditor-General is not subject to direction from anyone in relation to: whether or not a particular audit is to be conducted; the way in which a particular audit is to be conducted; or the priority to be given to any particular matter. The Auditor-General must, however, have regard to the audit priorities of the Parliament, as determined by the Joint Committee of Public Accounts and Audit (JCPAA).

The audit sought to assess the efficiency of Defence property management; provide assurance that probity and compliance requirements are being met; and make practical recommendations for enhancing property operations. It focused on Infrastructure Division's property management, with recognition that other areas manage certain property service contracts, such as those for electricity supply and cleaning.

The objective of the audit was to examine the effectiveness of Defence’s implementation of reforms to capability development since the introduction of the two-pass process for government approval of capability projects and government’s acceptance of the reforms recommended by the Mortimer Review. The scope of this audit included the requirements phase and, to a limited extent, the acquisition phase of major capability development projects, focusing upon changes flowing from the major reforms.

The objective of this audit was to assess the effectiveness of the evaluation of selected Australian Government pilot programs.

The Service Chiefs of Navy, Army and Air Force are accountable to the Chief of the Defence Force for the way that equipment is used by their Service. They are also accountable for the safety, fitness for service and environmental compliance of the equipment. The audit report deals with the way that the Service Chiefs are assured of the safety and suitability for service of the Australian Defence Force's (ADF's) ordnance systems. Ordnance systems include munitions such as missiles, shells and mines, and the auxiliary material necessary to aim, launch and guide munitions.

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

The audit objective was to assess the effectiveness of the Department of Defence's management of the disposal of specialist military equipment.

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.

During the preparation of the ANAO's Planned Audit Work Program 2006–07, JSCEM suggested that the ANAO consider a possible performance audit into the efficiency and effectiveness of the AEC's management of elections. JSCEM's suggestion was considered in the planning and preparation for this performance audit, which focuses primarily on the AEC's administration of the CEA in the lead-up to and conduct of the 2007 general election.

The objective of the audit was to assess and report on the progress being made by agencies subject to the Financial Management & Accountability Act 1997 and entities subject to the Commonwealth Authorities & Companies Act 1997: in realising value for money from the procurement process, with a specific focus on buildings, services and products using whole of life cycle assessments; and in the consideration and management of environmental impacts in specifications and contracts. The emphasis of the audit was on green office procurement and sustainable business practices and the value for money within this context. As such, the audit report provides a status report on the implementation of ESD within the office environment of the Australian Government. The audit used a survey approach in conjunction with selected audit investigations to obtain information across 71 agencies and entities selected on the basis of materiality in procurement and coverage across large, medium and small organisations. The agencies selected represented approximately 35 per cent of all government bodies and over 95 per cent of all procurement spending noted on the Department of Finance and Administration (Finance) database on contracts.