On 9 May 2006, the Auditor-General advised the then Minister for Transport and Regional Services that he would undertake a performance audit and that the specific audit objectives and approach would be established once officers of the Australian National Audit Office (ANAO) had the opportunity to undertake preliminary enquiries with senior staff in Airservices Australia and the Department of Transport and Regional Services (DOTARS). On 31 May 2006, the Auditor-General designated a performance audit under Section 18 of the Auditor-General Act 1997 (Auditor-General Act). The objectives of the performance audit were to: examine the development and administration by Airservices Australia of its contracts with the Solomon Islands Government for upper airspace management; assess the regularity of payments made under the contracts and steps taken by Airservices Australia in respect of any irregularities; and make recommendations for any improvements in the processes employed by Airservices Australia in developing and administering these and similar contractual arrangements.

The objective of this audit was to ascertain whether Defence performance management strategies and practices contribute to the effective and efficient management of the supply chain. In particular, it focussed on examining the extent to which the latter demonstrate identified world-class practices.

The objective of the audit was to assess the administrative effectiveness of FaHCSIA's management of the GBM initiative, and the extent to which the initiative has contributed to improvements in community engagement and government coordination in the Northern Territory.

The audit focused on FaHCSIA's management of the GBM initiative under the NTER. The audit scope did not include additional functions assigned to some GBMs in the Northern Territory under the National Partnership Agreement on Remote Service Delivery (the National Partnership Agreement), or to Australian Government staff with similar roles and functions supporting the implementation of the National Partnership Agreement in Queensland and Western Australia.

The audit reviewed the implementation of the purchaser/provider arrangements between the Department of Health and Aged Care and Centrelink. The objective of the audit was to determine the administrative effectiveness of the implementation of the service delivery arrangements between Centrelink and the Department by examining project planning for, and management of, the implementation, and the establishment of on-going purchaser/provider arrangements.

The objective of the audit was to assess the effectiveness of the Department of Health and Ageing's support for improved access to integrated GP and primary healthcare services through its administration of the Primary Care Infrastructure Grants (PCIG) program.

The audit reviewed the efficiency and effectiveness of Defence's management of Naval Aviation Force (NAF) in achieving its required capability within budgeted resources. The objectives of the audit were to assess whether planning, management and resource allocation mechanisms and practices for NAF were conducive to achieving the latter's objectives in a cost-effective manner.

The objective of this audit was to examine the effectiveness of Defence’s management of explosive ordnance by the end users of this materiel in Air Force, Army and Navy (the Services). In particular, the focus was on the effectiveness of arrangements for the oversight and physical control of explosive ordnance once it is issued to Service units.

The audit reviewed Defence’s policies, procedures, processes and inventory management systems for explosive ordnance at the unit level in the ADF, from receipt and storage through to the use or return of explosive ordnance.The audit also examined the relationship between the management of explosive ordnance at the unit level and the Explosive Ordnance Services Contract and, where relevant, the regional Garrison Support Services (GSS) Contracts.

The objective of the audit was to assess the ATO's strategies to address tax evasion in the cash economy, with emphasis on: the ATO's strategic focus; aspects of governance, management processes and compliance activities; and responses to the ANAO Report No.35 2001–02 ATO Progress in Addressing the Cash Economy.

The objective of the audit was to determine whether the POI information recorded by Centrelink accords with relevant policy and thereby effectively supports informed decision-making regarding eligibility for the payment of various benefits to Centrelink customers

The Audit reviewed the Commercial Support Program (CSP) within the Department of Defence. The CSP was introduced in 1991 following a review of the report, The Defence Force and the Community. Its objective is to achieve best value for money in the acquisition of support services for the Department of Defence and to give the private sector an opportunity to participate in the provision of those support services. The objective of this audit was to assess whether CSP was meeting its objectives and to identify any areas where it may be possible to improve the timeliness, and therefore cost-effectiveness, with which CSP is implemented and the quality of the process itself to produce better outcomes.