Aviation traffic data plays an important role in informing decisions about the safety of the airways system, including such matters as the need for navigation facilities, communication links, air traffic control towers and rescue/fire fighting services. The objective of the limited scope audit was to examine the accuracy of the data on air traffic movements collected by Airservices Australia.

The audit reviewed the management and recording of guarentees, warranties, indemnities and letters of comfort issued by the Commonwealth and also assessed action taken in the relation to the recommendations from ANAO Audit Report No. 47 1997-98. The objectives of the audit were to assess the extent of:

• improvement in agencies' management and monitoring of the Commonwealth's exposure to these instruments;
• changes in the size and nature of the exposure since 30 June 1997; and
• the approach of agencies to effective risk management and control of Commonwealth exposures to these instruments.

The audit's main objectives were to:

• examine the guidance on the use of confidentiality clauses in contracts and agencies' use of such clauses;
• develop criteria to assist agencies in determining what information in a contract is confidential; and
• assess the effectiveness of the existing accountability and disclosure arrangements for Commonwealth contracts.

Tactical fighter operations (TFOs) form the basis of Australia's current military capability to ensure air superiority. Air superiority over the Australian territory and maritime approaches is an essential element in Australia's defence strategy. The audit objectives were to:

• assess whether the resources used to provide the F/A-18 tactical fighter force operational capability are managed cost-effectively; and
• identify areas for improvement in the coordination, planning and practices employed in administration of tactical fighter operations.

The audit reviewed the National Aboriginal Health Strategy (NAHS) component of the Aboriginal and Torres Strait Islander Commission's (ATSIC) Community Housing Infrastructure Program (CHIP). A major NAHS objective is to improve environmental health in indigenous communities through the construction and housing and the provision of water, sewerage and related systems. The objective of the performance audit was to form an opinion on ATSIC's management of the National Aboriginal Health Strategy program in providing housing and related infrastructure to Aboriginal and Torres Strait Islander communities, and to identify areas where program administration could be improved.

The objective of the audit was to form an opinion on the administrative effectiveness and efficiency of DHAC's processes for planning the Commonwealth's Aged and Community Care program, in particular, on the questions of how well the planning process has contributed to realising the program objectives of achieving an equitable distribution of places between regions, and selecting suitable service providers.

The objectives for the audit were to examine Commonwealth guarantees, indemnities and letters of comfort in relation to:

• the potential size of the Commonwealth's exposure to these instruments;
• the extent to which the overall exposures of the Commonwealth are managed and monitored;
• the adequacy of administrative reporting arrangements;
• areas of better administrative practice relating to their management; and
• to raise agencies' awareness of appropriate risk management and accountability practices in relation to these instruments.

The audit set out to quantify the Commonwealth's exposure to guarantees, indemnities and letters of comfort.

The objective of the audit was to assess whether the award of funding under the Building Better Regions Fund was effective as well as being consistent with the Commonwealth Grant Rules and Guidelines.

The objective of the audit was to review the effectiveness of the department's administration of the PSPI. To achieve this, the ANAO considered the department's program planning and design, service delivery arrangements and monitoring, review and reporting activities. The decision which resulted in the replacement of ASSPA with PSPI was a policy decision of the Government and, thus, was beyond the scope of this audit.

The objective of the follow up audit was to assess the extent to which Customs has implemented seven of the previous audit's recommendations; the two recommendations relating to strategic and tactical taskings and dissemination of intelligence will be considered in the context of the planned performance audit of Illegal Foreign Fishing in Australia's Northern Waters.