The objective of the audit was to assess the effectiveness of the Tax Office's administration of the wine tax.

Four key areas were examined in the audit: governance arrangements; interpretative assistance and advice; compliance approaches for Australian entities; and administering the rebate for New Zealand wine producers.

The ANAO conducted fieldwork in the Tax Office's Adelaide office between May and September 2010 and also held discussions with representatives from Customs, the Department of the Treasury (Treasury) and New Zealand Inland Revenue. The ANAO also consulted with representatives of wine producers, wholesalers, retailers, tax agents and key industry associations, seeking their views on elements of the Tax Office's administration of the wine tax.

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 objective of the audit was to assess the effectiveness of the Indigenous Land Corporation’s administration of the Land Acquisition Program.

The objective of the audit was to examine the effectiveness of the management of maintenance of the Defence estate, taking particular account of planning and delivery aspects.

The audit examined: Defence’s policies, procedures, processes and supporting tools related to the planning and delivery of the maintenance of the estate; and services provided to Defence by private sector firms in relation to maintenance activities. The audit did not focus on contract management matters, nor on the systems used by Defence to maintain information related to estate maintenance.

To assess the effectiveness of the Department of Broadband, Communications and the Digital Economy’s (DBCDE’s) administration of the Regional Backbone Blackspots Program (RBBP), involving the establishment and ongoing management of the program.

The audit followed-up the ANAO's original audit report into the aviation safety regulatory activities of the Civil Aviation Safety Authority (CASA) (Audit Report No.19 1999-2000 Aviation Safety Compliance). The objective of the follow-up audit were to determine, in respect of issues addressed by the original audit recommendations, whether CASA has made satisfactory progress to improve its aviation safety surveillance and compliance activities; and whether the introduction of new strategies for further improvement is being appropriately managed.

The audit evaluated the effectiveness of the accountability and oversight arrangements for statutory bodies within the former Primary Industries and Energy portfolio (most of which are now part of the Agriculture, Fisheries and Forestry portfolio). The audit focused on accountability of the statutory bodies to the Minister and through the Minister to Parliament; it did not directly address accountability to industry stakeholders and levy papers.

The objective of the audit was to evaluate the Tax Office's corporate management of data matching, including analytics.

The ANAO examined the Tax Office's strategic goals and governance arrangements for data matching and analytics, its compliance with privacy requirements and whether the Tax Office is achieving intended results, which include revenue collection, optimised compliance and provision of improved services to taxpayers.

Tax Office executives have been increasingly drawing on the interrelationships and conceptual commonalities of Tax Office data matching and analytics activity. Accordingly, the audit included these relationships and conceptual commonalities within the scope of the audit. The audit was guided, therefore, by a broader definition of ‘data matching': meaning ‘finding relationships and patterns in large volumes of data'. This includes the more traditional idea of data matching as ‘bringing together data from different sources and comparing it'.

The objective of the audit was to assess the effectiveness of the Department of Education, Employment and Workplace Relations' administration of the Community Support Program. The program aims to improve access to child care, especially in areas where the market would otherwise fail to provide services.

The objective of the audit was to assess the effectiveness of the ATO’s administration of the Fuel Tax Credits Scheme. Particular emphasis was given to the Fuel Scheme’s governance and reporting arrangements, risk management strategies and compliance management program.