UK Basel 3.1: Reporting changes
On 30 November 2022, the Prudential Regulation Authority (PRA) published a Consultation Paper 16/22 (CP16/22) proposing the implementation of Basel 3.1 standards. The framework was originally proposed to be implemented on January 1, 2025. However, the implementation date of these changes as part of Basel 3.1 standards has been postponed to January 1, 2026, as outlined in PS9/24.
This section provides an overview of the changes to the reporting requirements. For each template, the ‘change type’ is highlighted as ‘New’ (where a new template is introduced), ‘Amended’ (where the current template is modified), and ‘Deleted’ (where the current template is discontinued).
Reporting changes are listed below based on the risk category:
1. Credit Risk
Key reporting changes for the Credit Risk - Standardised Approach are outlined below:
2. Operational Risk
All existing operational risk approaches [Basic Indicator Approach (BIA), Standardised Approach (SA), and Advanced Measurement Approach (AMA)] are replaced by the new Standardised Approach (SA). As a result, current templates will also be replaced by a new one. A summary of the reporting requirements of the new template is outlined below:
3. Credit Valuation Adjustment (CVA) Risk
The following three new methodologies have been introduced to replace the current framework:
Alternative Approach (AA-CVA)
Basic Approach (BA-CVA)
Standardised Approach (SA-CVA)
As a result of this, the current template is replaced by three new templates. A brief summary of reporting requirements of new templates is outlined below:
4. Market Risk
The following changes in the calculation of the own funds requirements for Market Risk are triggering changes to the reporting requirements as well:
The existing Standardised Approach has been recalibrated and renamed as the Simplified Standardised Approach (SSA)
Introduced a new more comprehensive standardised approach - the Advanced Standardised Approach (ASA)
Introduced a new Internal Model Approach (IMA), replacing the current modelled approach
A summary of the changes to the reporting requirements is outlined below:
Appendix 1: Changes to the C07.00 template
Appendix 2: Revised reporting requirements for Operational Risk
