Article 249 8.

Institutions using the Securitisation Internal Ratings Based Approach (SEC-IRBA) or the Securitisation Standardised Approach (SEC-SA) under Subsection 3 shall determine the attachment point (A) and detachment point (D) separately for each of the positions derived in accordance with paragraph 7 as if these had been issued as separate securitisation positions at the time of origination of the transaction. The value of KIRB or KSA, respectively, shall be calculated taking into account the original pool of exposures underlying the securitisation.