The audit objective was to examine the effectiveness to date of the Department of Defence’s administration of the Enterprise Resource Planning (ERP) program, with a focus on ERP Tranche 1 activities.

The objective of this audit was to assess the effectiveness of the Clean Energy Regulator’s administration of the Renewable Energy Target scheme. 

The objective of this audit was to examine whether the Tourist Refund Scheme (TRS) is being effectively administered, with the appropriate management of risks.

The objective of this audit was to assess whether the Australian Bureau of Statistics (ABS) is effectively preparing for the 2021 Census.

The audit objective was to assess whether the Department of Immigration and Border Protection adopted sound contract management practices for the delivery of garrison support and welfare services for offshore processing centres in Nauru and Manus Island.

The objective of this audit was to examine the effectiveness of the governance arrangements for the Special Broadcasting Service Corporation (SBS).

The objective of this audit was to examine the extent to which the Department of Infrastructure and Regional Development, now the Department of Home Affairs (the Department) has implemented the recommendations made by the ANAO in Audit Report #5 2016–17, Passenger Security Screening at Domestic Airports.

The objective of this audit was to assess the effectiveness of Finance’s administration of travel entitlements provided to Parliamentarians.

The audit objective was to assess whether the Attorney-General’s Department’s conduct of the procurements relating to two of the new child sexual abuse-related national services employed open and effective competition and achieved value for money, consistent with the Commonwealth Procurement Rules (CPRs).

The objective of the audit was to assess whether, in relation to appeals to the SSAT and the AAT, Centrelink undertakes its role effectively, so as to support the timely implementation of the Tribunals' decisions about customers' entitlements. In assessing Centrelink's performance, the ANAO examined whether:

• the information provided by Centrelink, in relation to appeals to the SSAT and the AAT, effectively supported customers' and Tribunals' decision-making;
• the relationships and administrative arrangements between Centrelink, DEEWR and FaHCSIA supported the effective management of the appeal process and the capture of issues that may have broader implications for legislation, policy and service delivery; and
• Centrelink implemented SSAT and AAT decisions in an effective and timely manner.

The audit focused on the external review and appeal mechanisms and completes the cycle of audits on Centrelink's review and appeal system. The audit examined those appeals where an implementation action was required and did not consider SSAT and AAT appeals that were dismissed, withdrawn or were not within the Tribunals' jurisdiction.