The audit objectives were:

• to assess the effectiveness of the revised certification process in promoting compliance of government advertising campaigns (campaigns) with the March 2010 Guidelines on Information and Advertising Campaigns by Australian Government Departments and Agencies (2010 Guidelines);
• to assess the effectiveness of agency administration in developing campaigns and implementing key processes against the requirements of the campaign advertising framework;
• to assess the effectiveness of Finance’s administration of the campaign advertising framework; and
• to assess the effect on campaigns of an exemption from the 2010 Guidelines.

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.

The objective of the audit was to assess the implementation of the Australian Taxation Office's Client Contact – Work Management – Case Management system (CWC). The audit examined four key areas that included:

• progress of the CWC against the endorsed Change Program business case;
• improvements to the productivity and efficiency of tax administration as a result of the implementation of the CWC;
• improvements to client experiences when dealing with the Tax Office as a result of the implementation of the CWC; and
• effects of the CWC implementation, including additional benefits achievable beyond its current capacity to further improve tax administration.

The Senate Order for Departmental and Agency Contracts (the Senate Order/the Order) was introduced in June 2001. The Order is one of several measures that the Senate introduced in recent years, to improve public knowledge of information on procurement and the expenditure of public funds. The main principle that underpins the Senate Order is that the Parliament's and public's access to this information should not be restricted by the inclusion of confidential information in contracts unless there is a sound basis for doing so. Public knowledge of information on contracted goods and services delivered to the government, can lead to better results for the Australian Government and the public. The Senate Order requirements have been amended over time to improve agency reporting, for example, on grants.

In two letters dated 19 and 22 June 2009, the Prime Minister requested a performance audit of a range of matters relating to representations to the Treasury regarding automotive finance arrangements for car dealers. In response to these requests, the Auditor-General decided that ANAO would undertake a performance audit under section 18 of the Auditor-General Act 1997 (Auditor-General Act). The audit objective, based on the matters raised in the Prime Minister's correspondence and in the Parliament, was to examine and report on:

• any representations to the Treasury since October 2008 from all sources regarding automotive finance arrangements for car dealers, including any made in relation to John Grant Motors;
• the nature of these representations;
• the manner in which the representations were responded to by officials, having regard to any relevant standards and procedures; and
• any related administrative matters that came to attention.