The Auditor-General responded on 14 May 2021 to correspondence from the Hon Julie Collins MP dated 20 April 2021, requesting that the Auditor-General conduct further work identifying strategic risks in grants administration within the Agriculture, Water and the Environment portfolio. 

The Auditor-General responded on 29 April 2019 to correspondence from the Minister for Agriculture and Water Resources, the Hon David Littleproud MP, dated 23 April 2019, requesting that the audit of purchases of environmental water by the Commonwealth, and on behalf of the Commonwealth, currently listed as a potential audit be brought forward and expanded. 

The Auditor-General responded on 14 February 2020 to correspondence from Senator Sarah Hanson-Young dated 20 January 2020, requesting that the Auditor-General investigate allegations concerning procurement of water entitlements in the Murray-Darling Basin. 

The Auditor-General responded on 10 May 2018 to correspondence from Senators Patrick, Griff, Hanson-Young and Bernardi, Ms Rebekha Sharkie MP and the Hon. Tony Burke MP dated 24 April 2018, requesting that the Auditor-General conduct an investigation to examine the purchases of water for environmental flows in the Murray-Darling Basin. The Auditor-General provided a follow-up response on 29 April 2019. 

The objective of this audit is to assess whether the Department of Climate Change, Energy, the Environment and Water (DCCEEW) is effectively managing the delivery of the Australian Antarctic Program (AAP) to achieve program outcomes.

The Auditor-General responded on 29 October 2019 to correspondence from the Hon Joel Fitzgibbon MP dated 1 October 2019, requesting that the Auditor-General conduct an examination of Federal Government drought funding measures. The Auditor-General provided a follow-up response to the Hon Joel Fitzgibbon MP on 24 July 2020.

The Auditor-General wrote to the Minister for Finance on 25 October 2022 to advise of the outcomes of the 2021–22 annual performance statements audit program, and a proposal for expanding the program of audits in 2022–23 and the following two financial years. The Minister for Finance responded on 16 January 2023 supporting the proposal. The Minister for Finance's full response is provided below.

The Auditor-General responded on 9 September 2020 to correspondence from Ms Zali Steggall OAM, MP dated 24 August 2020, requesting that the Auditor-General consider an audit of the decisions and processes supporting the Commonwealth’s selection of 15 ‘major projects’ to fast-track under the Environment Protection and Biodiversity Conservation Act 1999. 

The intent of performance statements audits is to drive improvements in the transparency and quality of entities’ performance reporting and, in turn, increase entities’ accountability to the Parliament and public.