The fleet oiler HMAS WESTRALIA was a key element of the Royal Australian Navy (hereafter referred to as ‘Navy') Maritime Operations Support Capability (MOSC) from 1989 until September 2006. WESTRALIA provided logistic support to naval operations and exercises and contributed to Defence international engagement through these activities. The new vessel to replace WESTRALIA is called HMAS SIRIUS and was commissioned by Defence in mid September 2006, which was concurrent with the formal decommissioning of WESTRALIA. This approach was adopted by Defence to ensure that Navy maintained a continuous afloat support capability.

The objective of the audit was to assess the effectiveness of the management and administration of the Communications Fund, including an assessment of:

• the development and implementation of appropriate investment strategies; and
• the robustness of the governance structures and controls relating to investment activities.

The objective of the audit was to examine the efficiency and effectiveness of the administration of the tip-off system, including Centrelink's management of privacy issues related to the tip-off management process.

The objective of the performance audit was to report to Parliament our assessment as to how well the ATO manages and uses the AIIR data in taxation administration. The ANAO considered the following four key areas in addressing the audit objective. 1. Governance arrangements within the ATO, focussing on whole of ATO and whole-of-government aspects of the AIIR data, as distinct from solely business line applications. 2. Receipt of AIIR data and how well the ATO facilitates the collection of complete and valid AIIR data from investment bodies 3. Management of AIIR data through the construction by the ATO of valid entity records by using the AIIR data in conjunction with existing ATO client identification master files. 4: Use of the AIIR data on a systematic basis to inform active compliance activities.

The objective of the audit was to assess the effectiveness of the Tribunals' management of their operations. To this end, the audit examined whether the MRT and the RRT:

• have achieved intended operational efficiencies from the introduction of common facilities, services and resourcing;
• have established appropriate arrangements for governance, business planning and guidance of Members and staff, and for performance monitoring and reporting of Tribunal operations;
• finalise cases within Tribunal time and productivity standards; and
• provide applicants with services in accordance with service standards.

The audit covered Tribunal operations for review of visa decisions. The correctness of individual decisions was not assessed as part of the audit.

The audit focused particularly on developments in the Tribunals' management performance in the four year period from 2001–02 to 2004–05.

The audit reviewed the implementation of the Whole-of-Government Information Technology Infrastructure Consolidation and Outsourcing Initiative (IT Initiative). The objectives of the audit were to examine the administrative and financial effectiveness of the implementation of the IT Initiative, with the focus being on the first four tenders conducted. Accordingly, the audit assessed:

• the effectiveness of the overall planning and implementation of the IT Initiative, taking into account the tendering, contracting and monitoring processes undertaken in respect of Cluster 3, DEETYA/EN, ATO and Group 5;
• the extent to which those latter processes have contributed to the achievement of the objectives of the IT Initiative; and
• the extent to which the Commonwealth's interests have been adequately protected within this context.

The objective of the audit was to review and assess the use, and management of, automatic exchanges of information under Double Taxation Agreements (DTAs) by the Tax Office.

The objective of this performance audit was to assess the effectiveness of the administration of grants made to the ARTC. The audit involved an examination of DOTARS' administration of the grant funding approved for, and paid to, the ARTC (in respect of both the grants paid for projects approved under legislation and the three special grants). It also involved consideration of the role of Finance and the Department of the Prime Minister and Cabinet (PM&C) in advising on the special grant funding and (in respect of Finance) the payment and reporting arrangements for the grants. The audit was conducted under Section 18 of the Auditor-General Act 1997.

The objective of the follow-up audit was to assess the extent to which Airservices Australia, and where relevant, the Department of Infrastructure, Transport, Regional Development and Local Government (DITRDLG), have implemented the four ANAO recommendations contained in the previous audit report.

The objective of this audit is to assess Customs and Border Protection's processing of incoming international air passengers in the primary line, in particular the extent to which: (a) systems and controls effectively support the referral of incoming air passengers who pose a risk and those carrying prohibited items; (b) air passengers presenting an immigration risk are processed appropriately; and (c) Customs and Border Protection has arrangements in place to effectively promote co-operation and information sharing between Customs and Border Protection and DIAC.