61.Without prejudice to the provisions contained in points 62 to 65, the unsecured part of any item that is past due for more than 90 days and which is above a threshold defined by the competent authorities and which reflects a reasonable level of risk shall be assigned a risk weight of:U.K.
(a)
150 %, if value adjustments are less than 20 % of the unsecured part of the exposure gross of value adjustments; and
(b)
100 %, if value adjustments are no less than 20 % of the unsecured part of the exposure gross of value adjustments.
62.For the purpose of defining the secured part of the past due item, eligible collateral and guarantees shall be those eligible for credit risk mitigation purposes.U.K.
63.Nonetheless, where a past due item is fully secured by forms of collateral other then those eligible for credit risk mitigation purposes, a 100 % risk weight may be assigned subject to the discretion of competent authorities based upon strict operational criteria to ensure the good quality of the collateral when value adjustments reach 15 % of the exposure gross of value adjustments.U.K.
64.Exposures indicated in points 45 to 50 shall be assigned a risk weight of 100 % net of value adjustments if they are past due for more than 90 days. If value adjustments are no less than 20 % of the exposure gross of value adjustments, the risk weight to be assigned to the remainder of the exposure may be reduced to 50 % at the discretion of competent authorities.U.K.
65.Exposures indicated in points 51 to 60 shall be assigned a risk weight of 100 % if they are past due for more than 90 days.U.K.