The Auditor-General responded on 21 August 2018 to correspondence from Dr Jim Chalmers MP and Ms Michelle Rowland MP dated 26 July 2018, requesting that the Auditor-General conduct an assurance review of the financial assumptions underpinning the long-term economics of the NBN. 

The Auditor-General responded on 6 April 2016 to correspondence from Senator Hanson-Young on 30 March 2016 regarding Refugee resettlement deal established between the Commonwealth Government of Australia and the Kingdom of Cambodia in September of 2014.

The Auditor-General responded on 17 June 2021 to correspondence from the Hon Mark Dreyfus QC, MP dated 21 May 2021, requesting that the Auditor-General conduct an investigation to examine how part-time members of the Social Services and Child Support Division and “sessional part-time members” in the Migration and Refugee Division of the Administrative Appeals Tribunal are being remunerated. 

The Auditor-General provided a follow-up response to the Hon Mark Dreyfus QC, MP on 17 December 2021. 

The audit examined key aspects of the first four tenders for the RtB program. These tenders provided coverage across the Basin and resulted in expenditure in excess of $1 billion. The 2008–09 tenders included the largest single purchase under the program—$303 million to Twynam Agricultural Group. The audit also examined the Commonwealth's contribution to the purchase of Toorale station, the only purchase outside a tender process.

The audit objective was to assess whether Australian Government agencies were effectively controlling the use of credit cards for official purposes.

The objective of the audit was to assess whether:

a) the AGD effectively manages the operation of the NSH; and
b) the AFP and ASIO have effective procedures in place to deal with incoming referrals from the NSH.

The objective of the audit was to examine the integrity of electronic records stored on the CSA's database—Cuba—and to report on the effectiveness of CSA's management of the data.

The objective of this audit was to assess Army's progress in addressing the issues previously identified in Defence reviews and ANAO audits as affecting the Army Reserve's capability; and Identify the extent that the Army Reserve is capable of contributing to contemporary Australian Defence Force capability requirements through fulfilling its assigned roles and tasks.

The Auditor-General responded on 8 March 2016 to correspondence from the Hon Dr Sharman Stone MP on 18 February 2016 regarding Goulburn Murray Water Connections Project 2 (GMWCP2).

The objective of the audit was to assess the effectiveness of the design of, and award of funding under, the Living Safe Together grants programme.