The objective of this audit was to examine whether the Department of Infrastructure, Transport, Regional Development and Communications exercised appropriate due diligence in its acquisition of the ‘Leppington Triangle’ land for the future development of the Western Sydney Airport.

The audit objective was to assess the establishment and administration of the Australian Border Force’s framework to ensure the lawful exercise of powers in accordance with applicable legislation.

The audit objective was to examine the effectiveness of the Department of Defence's administration of the Future Submarine Program to date.

The objective of this audit was to assess the effectiveness of the Export Finance and Insurance Corporation (Efic).

The objective of the audit was to examine the effectiveness of Industry’s administration of the Ethanol Production Grants Program, including relevant advice on policy development.

The objective was to examine whether the award of funding under the Supporting Reliable Energy Infrastructure Program was informed by an appropriate assessment process and sound advice that complied with the Commonwealth Grant Rules and Guidelines.

The audit objective was to assess the effectiveness of the administration of the Higher Education Loan Program (HELP) debts and repayments.

The objective of the audit was to assess the effectiveness of the Attorney-General’s Department’s administration of the Indigenous Legal Assistance Programme.

The audit objective was to assess the effectiveness of the Department of the Environment and Energy's award of funding under the 20 Million Trees Programme.

The objective of the audit was to assess whether the contract for the acquisition of the Civil Military Air Traffic Management System demonstrably represents value for money.