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.

In 1997, and subsequently in 1999, the Australian Government introduced two major spending packages with a total value of almost $1 billion. These spending packages were designed to address the challenges posed by the issue of climate change and to meet Australia's domestic and international commitments. Since its inception in 1998, the Australian Greenhouse Office has been responsible for the implementation of greenhouse related programs from these two major spending packages. The objective of the audit was to examine and report on the administrative efficiency and effectiveness of seven major programs administered by the Australian Greenhouse Office.

This report relates to the fifth audit of Financial Management and Accountability Act 1997 (FMA Act) agencies' compliance with the Senate Order for Departmental and Agency Contracts, (the Senate Order) to list, on the Internet, contract details for the Financial Year 2002-2003 reporting period. The audit was conducted in accordance with the Senate Order request for the Auditor - General to undertake twice - yearly examinations of agency contracts listed on the Internet, and to report whether there had been any inappropriate use of confidentiality provisions. The objectives of the audit were to assess agency performance in relation to compiling the Internet listings required by the Senate Order and the appropriateness of the use of confidentiality of provisions in Commonwealth contracts.

The audit sought to assess how well the Australian Taxation Office (ATO) manages aggressive tax planning. We did this by exploring the nature of aggressive tax planning and the ATO's approach to its management. In the latter context, we looked at:

• the ATO's previous experience with aggressive tax planning and action on previous significant external reviews, particularly dealing with mass marketed investment schemes;
• strategy and operations, intelligence gathering and use; and the identification and management of promoters given their significant role in aggressive tax planning.