46. The credit risk rating system should capture all lending exposures when assessing the impact of …

The credit risk rating system should capture all lending exposures when assessing the impact of changes in credit risk, and not only those that may have experienced significant increases in credit risk, have incurred losses or are otherwise credit impaired. This is to allow for an appropriate differentiation of credit risk and grouping of lending exposures within the credit risk rating system, and to reflect the risk of individual exposures as well as, when aggregated across all exposures, the level of credit risk in the portfolio as a whole. In this context, an effective credit risk rating system should allow credit institutions to identify both migration of credit risk and significant changes in credit risk.

1. Overview

1.1 References

1.2 Identified Requirements

1.3 Related Standards

2. Identified Requirements

3. Related Standards

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