2.
Where an institution uses the IRB Approach under Chapter 3 for the calculation of risk-weighted exposures amounts for the exposure class to which the securitised exposure would be assigned under Article 147 it shall calculate the risk-weighted exposure amount in accordance with Articles 245, 246 and 259 to 266. Except for the Internal Assessment Approach, where the IRB Approach is used only for a part of the securitised exposures underlying a securitisation, the institution shall use the approach corresponding to the predominant share of securitised exposures underlying this securitisation.
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Source: EUR-Lex (Cellar) · retrieved 2026-09-25 · Text as adopted (Official Journal); later amendments are not incorporated in this text.