Department of Social Protection All correspondence between the Department of Public Expenditure and Reform and the Department of Justice and the Comptroller and Auditor General regarding the business case received from the Office of the Comptroller and Auditor General in advance of Budget 2022, from August 1 2021 to January 1 2022 -A copy of the business case received by the Department of Public Expenditure and Reform from the Office of the Comptroller and Auditor General in advance of Budget 2022.