The Auditor-General responded on 16 June 2021 to correspondence from Senator Malcolm Roberts dated 19 May 2021, requesting that the Auditor-General conduct an investigation to examine the administration of Natural Disaster Relief and Recovery Arrangements programs and funding. 

The Auditor-General responded on 7 June 2021 to correspondence from Senator Sarah Hanson-Young dated 10 May 2021, requesting that the Auditor-General conduct an investigation to examine the federal government’s spending on offsets for the Western Sydney Airport.

The Auditor-General responded on 17 May 2021 to correspondence from Senator Sarah Hanson-Young dated 21 April 2021, requesting that the Auditor-General conduct an audit of the $40 million given to Fox Sports for the purpose of broadcasting women’s sport. 

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 13 May 2021 to correspondence from Senator Janet Rice dated 16 April 2021, requesting that the Auditor-General conduct an investigation to examine the Commonwealth’s responsibilities in relation to Regional Forest Agreements, including monitoring implementation, coordinating annual reports and conducting reviews. 

The Auditor-General responded on 5 May 2021 to correspondence from Senator Gerard Rennick dated 22 March 2021, requesting that the Auditor-General put in place the practice of annually auditing Australia's gold reserves.

The Auditor-General responded on 10 March 2021 to correspondence from Senator the Hon Kristina Keneally dated 11 February 2021, requesting that the Auditor-General consider conducting a performance audit of the Safer Communities Fund and the awarding of discretionary grants from the proceeds of crime. 

The Auditor-General provided a follow-up response to Senator Keneally on 14 April 2021. 

The Auditor-General responded on 23 December 2020 to correspondence from the Hon Dr Andrew Leigh MP dated 8 December 2020, requesting that the Auditor-General conduct an investigation to examine the JobKeeper scheme. The Auditor-General provided a follow-up response on 8 February 2021, advising the Hon Dr Andrew Leigh MP that a performance audit Administration of the JobKeeper Scheme has commenced.

The Auditor-General responded on 26 March 2021 to follow-up correspondence from the Hon Dr Andrew Leigh MP dated 2 March 2021, requesting that the Auditor-General explore specific aspects of the JobKeeper scheme. 

The Auditor-General responded on 11 December 2020 to correspondence from the Hon Richard Marles MP dated 16 November 2020, requesting that the Auditor-General conduct an investigation to examine the Future Submarine and Future Frigate programs. 

The Auditor-General provided a follow-up response to Mr Marles on 19 March 2021. 

The Auditor-General responded on 4 February 2021 to correspondence from Senator Sarah Hanson-Young dated 14 January 2021, requesting that the Auditor-General conduct an audit of the approval of the Yeelirrie uranium mine by the Federal Government in 2019.