The overall objective of the audit was to assess whether the RSS Programme is effective and efficient in providing assurance on the levels of payment error and the resultant risks to the integrity of Australian Government outlays for payments administered by Centrelink. Specifically, the audit assessed whether: the RSS Programme meets the objectives outlined for it in the Portfolio Budget Statements under which funding was provided; there is an adequate methodology underpinning the RSS reviews; the RSS reviews are conducted effectively and efficiently, and adequate quality assurance mechanisms exist to assure the results obtained from the RSS reviews; and reporting by the agencies of the results of the RSS Programme is adequate and takes into consideration the issues identified in Audit Report No. 44 2002–03 Review of the Parenting Payment Single Program, and Audit Report No. 17 2002–03 Age Pension Entitlements.

The objective of the audit was to assess the management and effectiveness of DCO’s delivery and coordination of support services to ADF families, in particular support services provided when an ADF member is seriously injured or ill, or dies in service.

This audit followed up the ANAO's 2000 performance audit report on retention of military personnel (Audit Report No.35 1999-2000 Retention of Military Personnel), which focused on examining whether ADF personnel management practices to retain personnel were commensurate with the cost of recruiting and training new personnel, or whether more cost- effective steps could be taken to reduce the separation rates of desirable personnel. The objective of the follow-up audit was to assess Defence's implementation of recommendations made in the original audit report and their effectiveness in helping Defence control the flow of trained personnel from the Services.

Taxation rulings are a key mechanism used by the Australian Taxation Office (ATO) to disseminate the Commissioner of Taxation's interpretative advice on Australian taxation law. The objective of the audit was to:

report to Parliament on the operation of the ATO's administration of taxation rulings (public, private and oral rulings); and where appropriate, make recommendations for improvements, having regard to considerations of: efficiency and effectiveness of the ATO's administration of the rulings system, particularly in relation to the achievement of the objectives set by Parliament for the rulings system; the ATO's systems' capacity to deliver consistency and fairness for taxpayers; and good corporate governance, including the control framework.

The audit examined the administrative effectiveness of arrangements between Health and HIC, in relation to the management and administration of the Medicare Benefits Scheme and the Pharmaceutical Benefits Scheme. Health predominantly exercises a policy and leadership role within the health portfolio - HIC delivers a range of health services directly to the public and members of the health industry. Both agencies have stated that they recognise the importance of working together, as partners in their respective roles, to maximise their performance in the achievement of health portfolio outcomes and to discharge their respective responsibilities. This joint commitment is embodied in a written agreement - called the Strategic Partnership Agreement (SPA).

The audit theme was financial management and accountability. The audit concluded that six of the eight organisations had satisfactory payment of accounts processes and that GST administration control frameworks had been implemented. Payment of accounts processes could be improved by greater use of information technology whereas using risk management; formalising the BAS preparation procedures; and increasing monitoring and review procedures could improve GST administration.

To assess the extent to which agencies create, manage and dispose of records in accordance with key business, legal and policy requirements.

The agencies included in the audit were the: Australian Customs and Border Protection Service (Customs); Department of Immigration and Citizenship (DIAC); and the Department of the Treasury (Treasury). The audit also considered the Archives' response to Recommendation No. 1 from ANAO Audit Report No.6 2006, 07 Recordkeeping including the Management of Electronic Records, including whether they had clarified Australian Government records management requirements for agencies.

The objective of the audit was to assess the workforce planning systems used by the Australian Defence Force with a view to identifying better practice and making recommendations where appropriate to promote overall effectiveness of planning systems. The main issues were the management of the workforce planning function and determination of workforce requirements. The audit concentrated on the full-time military workforce, but also included the issue of the flexibility for military units to employ reserves or civilians where appropriate.

The follow-up audit assessed the extent to which the Australian Taxation Office (ATO), Department of Health and Ageing (Health), and Medicare Australia had implemented the six recommendations from Audit Report No.47 2001–02, Administration of the 30 Per Cent Private Health Insurance Rebate. The audit also looked at: the implementation of some of the major suggestions for improvement in the original audit; and the current validity of some of the positive major findings from that audit. The audit found that the ATO, Health and Medicare Australia have acted upon the recommendations contained in Audit Report No.47 2001–02 and, overall, the administration of the Rebate is currently being undertaken effectively.

The objective of the audit was to examine how effectively Health manages the risk of PBS drugs not being used according to PBS subsidy conditions. The audit examined two areas: during listing, how Health identified and implemented measures to decrease the risks of PBS drugs being used outside subsidy conditions; and following listing, how Health confirmed that usage and expenditure on PBS drugs was consistent with estimates. The report examines selected approaches used by Health, which have evolved in recent years, to manage the risk of PBS drugs being used outside subsidy conditions. The report also acknowledges and describes the role of the expert committees. The scope of the audit was limited to PBS drugs for which Health pays a subsidy. The audit did not examine Health's role in educating consumers, prescribers, and other health professionals, or the implications of the Australia–United States Free Trade Agreement for the PBS. Additionally, the ANAO did not form an opinion on the success of Medicare Australia's compliance role. To form an opinion against the audit objective, the ANAO interviewed Health personnel, committee members and stakeholders, examined relevant documents and files, analysed drug usage and expenditure data, and attended a number of committee meetings. To assist the audit process, the ANAO selected a sample of eight drugs. The drugs were selected due to their high cost to the PBS and/or high usage, or because the drug has had a particularly interesting PBS history. The sample is not representative of all drugs on the PBS. In 2004–05, 15.3 million prescriptions were written for these eight drugs, with the Government subsidy totalling $1.05 billion.