The latest available consolidated factor workbook is:
| Review | Workbook Title | Date of Issue |
| 2023 factor review | CS NI Consolidated Factors 2025-02.xlsx | 9 December 2025 |
The latest available consolidated factor workbook is:
| Review | Workbook Title | Date of Issue |
| 2023 factor review | CS NI Consolidated Factors 2025-02.xlsx | 9 December 2025 |