Quantitative Risk
ECB’s Updated Guide to Internal Models: Key Credit Risk Changes
In our previous publication, we explored the inclusion of Machine Learning (ML) in the updated ECB Guide to Internal Models and the regulator’s expectations for its use within Pillar 1 models. Building on that, this article shifts focus to credit risk, where the revised Guide introduces more granular expectations for institutions using IRB models, reflecting a firmer supervisory stance, the integration of EBA Handbook elements, and alignment with CRR3 requirements.