Assessment and Adjustment 2022-23 Assessment and Adjustment 2021-22 Assessment and Adjustment 2020-21 Assessment and Adjustment 2019-20 Printer friendly version Related Files File Cadent Shrinkage Assessment and Adjustment 2022-23 (31 July 2023) File Northern Gas Networks LDZ Shrinkage Assessment and Adjustment for 2022-23 (25 July 2023) File SGN LDZ Shrinkage Assessment for 1 April 2022 to 31 March 2023 (28 July 2023) File Wales & West Utilities Shrinkage Assessment and Adjustment for 2022/23 (27 July 2023) Download All Files