ANNEX IXU.K.SECURITISATION
PART 4U.K.Calculation
3.CALCULATION OF RISK-WEIGHTED EXPOSURE AMOUNTS UNDER THE INTERNAL RATINGS BASED APPROACHU.K.
3.1.Hierarchy of methodsU.K.
38.For a rated position or a position in respect of which an inferred rating may be used, the Ratings Based Method set out in points 46 to 51 shall be used to calculate the risk-weighted exposure amount.U.K.