The objective of the follow up audit was to assess the extent to which Customs has implemented seven of the previous audit's recommendations; the two recommendations relating to strategic and tactical taskings and dissemination of intelligence will be considered in the context of the planned performance audit of Illegal Foreign Fishing in Australia's Northern Waters.

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.

Although the audit examined broader aspects of the ATO's administration (such as, tobacco excise governance arrangements, intelligence capability and compliance and investigations activities), we placed particular emphasis on the strategies used by the ATO to address the proliferation of chop-chop (Australian grown tobacco sold illicitly in a chopped up form for $80 to $100 per kilogram. In comparison, 50 grams of legal roll-you-own tobacco costs around $16 i.e. $320 per kilogram) in the Australian markets, as it is an area of major risk to tobacco excise revenue.

The objectives of this follow-up audit were to:

• examine the ATO's implementation of the ten recommendations in The Australian Taxation Office's Management of its Relationship with Tax Practitioners (Audit Report No.19, 2002–03), having regard to any changed circumstances, or new administrative issues, affecting implementation of those recommendations; and
• identify scope for improvement in the ATO's management of its relationship with tax practitioners.

Follow up audits are recognised as an important element of the accountability processes of Commonwealth administration. Parliament looks to the Auditor General to report, from time to time, on the extent to which Commonwealth agencies have implemented recommendations of previous audit reports. Follow up audits keep Parliament informed of progressive improvements and current challenges in areas of Commonwealth administration that have previously been subject to scrutiny through performance audits.

This cross-portfolio audit reviewed the management of Internet security across ten Commonwealth agencies, with the objective of forming an opinion on the adequacy of Internet security management within the selected agencies. The audit pursued two strands - a review of the management systems employed within agencies including the adequacy of risk assessments, security policies and plans, day to day management and business continuity planning in connection with the agencies' Internet presence, and physical testing of the security arrangements of selected Internet sites. Staff from the Defence Signals Directorate were appointed under the Auditor-General Act 1997 to perform the site testing.

The objective of the audit was to review the operation of the ATO's Tax Agent and Business Portals. In conducting the audit the ANAO examined three key areas: governance – the governance arrangements supporting ongoing management of the Portals; portals development, user satisfaction and realisation of expected benefits – the ATO's processes for involving users in developing the Tax Agent and Business Portals, assessing user satisfaction, and evaluating business benefits arising from uptake of the Portals; and information technology (IT) security and user access controls – the ATO's IT security environment and user access controls supporting the operation of the Tax Agent and Business Portals.

The objective of the audit was to assess the adequacy and effectiveness of the BCM practices and procedures within the Tax Office in preparing for, or responding to, disruptions to ‘business as usual' operations.

The objective of the audit was to assess whether Defence is effectively managing the EO Services Contract.

The audit focused mainly on Defence's contract management framework, including the arrangements to monitor the contractor’s performance in delivering services under the contract. The audit also examined the processes used by Defence to develop the current version of the contract and the extent to which the revised contract, as negotiated in 2006, provides an assurance of better value for money when compared to the original contract signed in 2001.

The audit process involved an assessment of the accounts receivable function in eight Commonwealth organisations. The objectives of the audit were to assess whether the processing, collection and overall management of the accounts receivable function was being performed in accordance with applicable legislation, government policy, applicable internal controls, and identify better practices in accounts receivable activities.

The objective of the audit was to report on whether Defence applies Life-cycle Costing appropriately in support of decisions throughout the acquisition and management of its capital assets, and to make recommendations for any improvement. Criteria were established against each of the issues considered by the audit, namely LCC policy and coordination, use of LCC in investment decisions, use of LCC to support budgeting, data to support LCC and LCC training and education.