The objective of the audit was to assess the effectiveness of OPO's management of the overseas owned estate. In particular, the audit examined whether:

• sound arrangements are in place to effectively plan and oversight the management of the overseas estate;
• OPO effectively manages owned property on a day-to-day basis;
• the condition of the overseas owned estate is adequately maintained by structured and systematic repair and maintenance arrangements; and
• OPO has appropriate information to facilitate the effective management of the owned estate, and appropriately consults with stakeholders.

The objective of the audit was to assess the ATO's administration of activity statement HRRs. Specifically the audit sought to: examine aspects of ATO governance relevant to its administration of activity statement HRRs. This includes: ATO planning, the integration between Lines to administer HRRs; corporate risk management processes; and performance management; assess the ATO's methodology and practice to identify and, if necessary, correct activity statement HRRs; and identify and assess the Information Technology (IT) and manual systems, processes and controls used by the ATO to process HRRs resulting from the lodgement of activity statements.

This audit followed up the ANAO's 1999 performance audit report on the Commonwealth's planning and response mechanisms to deal with exotic and new endemic pest and emergencies in the animal and plant sectors (Audit Report No 9 1999-2000 Managing Pest and Disease Emergencies). The previous audit made nine recommendations to improve planning and response strategies for emergencies; better coordination; diagnostic support; and appropriate monitoring and surveillance. The objective of the follow-up audit was to assess AFFA's implementation of the recommendations, and whether implementation of these recommendations, or appropriate alternative measures, has improved the Commonwealth's planning and response strategies for pest and disease emergencies. The ANAO also observed and assessed relevant parts of the September 2002 foot and mouth disease simulation, Exercise Minotaur.

The objectives of the audit were to form an opinion on the management of Commonwealth agencies' compliance with the Commonwealth's energy efficiency requirements and to identify areas for better practice in energy management. The audit focussed on:

• the implementation of the Energy Policy by Commonwealth Agencies; promulgation and coordination of energy use targets;
• energy and associated reporting by Commonwealth agencies;
• identification, examination and analysis of systemic and procedural impediments to achieving the Energy Policy; and
• development and discussion of ways to address these impediments.

The Audit reviewed the Commercial Support Program (CSP) within the Department of Defence. The CSP was introduced in 1991 following a review of the report, The Defence Force and the Community. Its objective is to achieve best value for money in the acquisition of support services for the Department of Defence and to give the private sector an opportunity to participate in the provision of those support services. The objective of this audit was to assess whether CSP was meeting its objectives and to identify any areas where it may be possible to improve the timeliness, and therefore cost-effectiveness, with which CSP is implemented and the quality of the process itself to produce better outcomes.

The objective of the audit was to examine the effectiveness of the management and control of program evaluation in the Australian Public Service. The ANAO made an assessment against criteria which were designed to test whether agencies were undertaking evaluations in a way which would enhance their overall effectiveness. The main issues examined were:

• approaches to evaluation planning;
• the conduct of individual evaluations;
• the quality of evaluation reports; and
• the impact of evaluations.

The objectives of this audit were to:

• assess the current status of BCM and EM arrangements in Centrelink and identify opportunities for improvement; and
• review Centrelink's response to the recommendations.

The objective of the audit was to assess the ATO's strategies to address tax evasion in the cash economy, with emphasis on: the ATO's strategic focus; aspects of governance, management processes and compliance activities; and responses to the ANAO Report No.35 2001–02 ATO Progress in Addressing the Cash Economy.

Physical Security Arrangements in Commonwealth Agencies, No.23 2002-2003 Protective security involves the total concept of information, personnel, physical, information technology and telecommunications security. The Commonwealth's Protective Security policy is outlined in the Protective Security Manual (PSM). It provides specific guidance to agencies on the protection of the Commonwealth's assets, personnel and clients from potential security threats. This audit evaluated the protective security policies and practices of seven Commonwealth agencies to determine whether they had established an appropriate physical security control framework based on the principles outlined in Part E of the Commonwealth's Protective Security Manual. The ANAO also examined whether agencies had considered the risks of, and developed an appropriate policy statement on, the physical security arrangements for employees who work from home.

The overall objective of the audit was to determine whether Health's management and operation of selected IT systems:

• met industry better practice;
• met quality and service delivery parameters set by Health and, if applicable, by the Government; and
• operate effectively, efficiently and economically.

The audit applied selected processes from CobiT (Control Objectives for Information and Related Technology) to assist with the assessment of key aspects of Health's management and operation of IT. The audit builds on ANAO's earlier IT audits using CobiT.