Katalysys recently hosted a roundtable in collaboration with UK Finance and representatives from the PRA, where we discussed the practical challenges firms are facing in preparing for implementation. Based on those discussions and our ongoing work supporting several institutions with Basel 3.1 readiness, we have produced a white paper focusing on the key areas of implementation that carry the greatest risk.

As part of PS9/24, the PRA announced an off-cycle review of Pillar 2 capital requirements to address double-counting, rebase Pillar 2A, and mitigate unintended impacts from changes in Pillar 1 RWAs. Although delayed, the process has now resumed with revised reference dates. Firms must provide specified information as at 31 December 2025, with submissions due by 31 March 2026.

On 12 September 2024, the Prudential Regulation Authority (PRA) published the second part of its near-final rules on the implementation of Basel 3.1 standards through Policy Statement 9/24 (PS9/24). The first part of these near-final rules was issued on 2 December 2023, as part of PS17/23.

This article provides an overview of the near-final rules published by the PRA, as part of the UK's implementation of Basel 3.1 (PS9/24).

This article outlines the changes relating to credit risk corporate exposure classification and risk weights under the standardised approach, as part of UK’s implementation of Basel 3.1 (PS9/24).

This article outlines the changes relating to credit risk retail exposure classification and risk weights under the standardised approach, as part of UK’s implementation of Basel 3.1 (PS9/24).

This article outlines the changes relating to exposures to institutions under the standardised approach of credit risk, as part of UK’s implementation of Basel 3.1 (PS9/24).

This article outlines the changes to exposures to MDBs under the standardised approach of credit risk, as part of UK’s implementation of Basel 3.1 (PS9/24).

This article outlines the changes relating to real estate exposures and risk weights under the standardised approach of credit risk, as part of UK’s implementation of Basel 3.1 (PS9/24).

This article provides an overview of the near-final rules concerning exposures in default under the standardised credit risk approach, as part of the UK's implementation of Basel 3.1 (PS9/24).

This article provides an overview of the near-final rules regarding the off-balance sheet items under the standardised approach, as part of the UK's implementation of Basel 3.1 (PS9/24).

On 12 September 2024, the Prudential Regulation Authority (PRA) published the second part of its near-final rules on the implementation of Basel 3.1 standards through Policy Statement 9/24 (PS9/24). This article focuses on the key changes in comparison to the PRA’s earlier consultation paper(s), in each of the major risk areas.

This article outlines the reporting changes, as part of UK’s implementation of Basel 3.1 (PS9/24).