The objective of the audit was to assess the effectiveness of the NCA's management of its asset portfolio. This included examining its asset management systems and the management of selected contracts that the NCA has in place to maintain specific assets.

The audit reviewed Commonwealth National Parks involving total assets of $105 million with net operating costs of $41.77 million. Nineteen Commonwealth reserves are declared comprising six terrestrial national parks, one botanic garden and twelve marine parks and reserves totalling some 23 million hectares across Australia, its external territories and Commonwealth marine areas. The objective of the audit was to examine and report on the adequacy of the planning, management and reporting systems which support the Director of National Parks in the achievement of required functions under relevant legislation and agreed outputs and outcomes.

The Australian Diplomatic Communications Network was developed to provide a secure communication and automation capability for domestic offices and overseas posts. The audit focussed on project management of the ADCNET project, and in particular:

• how effectively the ADCNET project was managed;
• how effectively project risks were managed; and
• the extent to which project management processes have established whether ADCNET meets the specifications set by, and the expectations held by, DFAT, as well as any lessons to be learnt for this and other future projects.

The objective of the audit was to assess the effectiveness of the Department of Human Services' management of Medicare compliance audits.

The objective of this follow-up audit was to examine Centrelink's progress in implementing the recommendations of the 2004–05 audit and the subsequent JCPAA inquiry.

Mr P.J. Barrett (AM) - Auditor-General for Australia, presented at the Comcover Seminar

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.

Defence has long provided housing assistance for members of the Australian Defence Force (ADF) and their families. In 1988, this function passed to the Defence Housing Authority (DHA), which was established to provide suitable housing to meet Defence's operational needs. In 2000, Defence and DHA signed a Services Agreement valued at $3.5 billion over 10 years. The objective of the audit was to assess whether Defence's management of its housing and relocation services provided for ADF members meets specified requirements; and to make practical recommendations for more efficient, effective and economical use of public resources provided for this purpose.

The objective of the Australian National Audit Office (ANAO) was to examine how the ATO manages its responsibilities under the Taxpayers' Charter as an important element of its performance. This involved an examination of the ATO's: systems and processes used to develop, maintain and update the Charter; strategic commitment to implementing the principles of the Charter; integration of Charter principles with its business processes; and monitoring and reporting of its performance against commitments in the Charter.

The objective of the audit was to examine the application of the Australian Taxation Office's Compliance Effectiveness Methodology in evaluating the effectiveness of key compliance activities and shaping the development of strategies to promote voluntary compliance.