The Joint Committee of Public Accounts and Audit will inquire into and report on matters contained in and associated with Auditor-General Report No. 13 2021–22: 2020–21 Major Projects Report, Auditor-General Report No.12 2022–23: 2021–22 Major Projects Report and Auditor-General Report No. 21 2022-23: Department of Defence's Procurement of Hunter Class Frigates.