Related provisions for BIPRU 4.3.94
1 - 3 of 3 items.
A firm's systems for the management and rating of credit risk exposures must be sound and implemented with integrity and, in particular, they must meet the following standards in accordance with the minimum IRB standards:(1) the firm'srating systems provide for a meaningful assessment of obligor and transaction characteristics, a meaningful differentiation of risk and accurate and consistent quantitative estimates of risk;(2) internal ratings and default and loss estimates used
(1) This guidance sets out the basis on which a firm may rely upon a rating system or data provided by another member of its group.(2) A firm may rely upon a rating system or data provided by another member of its group if the following conditions are satisfied:(a) the firm only does so to the extent that it is appropriate, given the nature and scale of the firm's business and portfolios and the firm's position within the group;(b) the group is an EEA banking and investment group;(c)