ANNEX VIU.K.STANDARDISED APPROACH

PART 1U.K.RISK WEIGHTS

6.EXPOSURES TO INSTITUTIONSU.K.

6.1.TreatmentU.K.

23.One of the two methods described in points 26 to 27 and 29 to 32 shall apply in determining the risk weights for exposures to institutions.U.K.
24.Without prejudice to the other provisions of points 23 to 39, exposures to financial institutions authorised and supervised by the competent authorities responsible for the authorisation and supervision of credit institutions and subject to prudential requirements equivalent to those applied to credit institutions shall be risk‐weighted as exposures to institutions.U.K.

6.2.Risk-weight floor on exposures to unrated institutionsU.K.

25.Exposures to an unrated institution shall not be assigned a risk weight lower than that applied to exposures to its central government.U.K.

6.3.Central government risk weight based methodU.K.

26.Exposures to institutions shall be assigned a risk weight according to the credit quality step to which exposures to the central government of the jurisdiction in which the institution is incorporated are assigned in accordance with Table 3.U.K.
Table 3
Credit quality step to which central government is assigned123456

Risk weight of exposure

20 %

50 %

100 %

100 %

100 %

150 %

27.For exposures to institutions incorporated in countries where the central government is unrated, the risk weight shall be not more than 100 %.U.K.
28.For exposures to institutions with an original effective maturity of three months or less, the risk weight shall be 20 %.U.K.

6.4.Credit assessment based methodU.K.

29.Exposures to institutions with an original effective maturity of more than three months for which a credit assessment by a nominated ECAI is available shall be assigned a risk weight according to Table 4 in accordance with the assignment by the competent authorities of the credit assessments of eligible ECAIs to six steps in a credit quality assessment scale.U.K.
Table 4
Credit quality step123456

Risk weight

20 %

50 %

50 %

100 %

100 %

150 %

30.Exposures to unrated institutions shall be assigned a risk weight of 50 %.U.K.
31.Exposures to an institution with an original effective maturity of three months or less for which a credit assessment by a nominated ECAI is available shall be assigned a risk weight according to Table 5 in accordance with the assignment by the competent authorities of the credit assessments of eligible ECAIs to six steps in a credit quality assessment scale:U.K.
Table 5
Credit quality step123456

Risk weight

20 %

20 %

20 %

50 %

50 %

150 %

32.Exposures to unrated institutions having an original effective maturity of three months or less shall be assigned a 20 % risk weight.U.K.

6.5.Interaction with short-term credit assessmentsU.K.

33.If the method specified in points 29 to 32 is applied to exposures to institutions, then the interaction with specific short-term assessments shall be as follows.U.K.
34.If there is no short-term exposure assessment, the general preferential treatment for short‐term exposures as specified in point 31 shall apply to all exposures to institutions of up to three months residual maturity.U.K.
35.If there is a short-term assessment and such an assessment determines the application of a more favourable or identical risk weight than the use of the general preferential treatment for short-term exposures, as specified in point 31, then the short-term assessment shall be used for that specific exposure only. Other short-term exposures shall follow the general preferential treatment for short-term exposures, as specified in point 31.U.K.
36.If there is a short-term assessment and such an assessment determines a less favourable risk weight than the use of the general preferential treatment for short-term exposures, as specified in point 31, then the general preferential treatment for short-term exposures shall not be used and all unrated short-term claims shall be assigned the same risk weight as that applied by the specific short-term assessment.U.K.

6.6.Short-term exposures in the national currency of the borrowerU.K.

37.Exposures to institutions of a residual maturity of 3 months or less denominated and funded in the national currency may, subject to the discretion of the competent authority, be assigned, under both methods described in points 26 to 27 and 29 to 32, a risk weight that is one category less favourable than the preferential risk weight, as described in points 4 and 5, assigned to exposures to its central government.U.K.