(14)As the risk quantification standards for retail exposures are less burdensome than for non-retail risk quantification standards, Article 154(5) of Regulation (EU) No 575/2013 prevents institutions from applying those less burdensome retail risk quantification standards to non-retail exposures that they have originated in the context of purchased receivables unless they fulfil a set of conditions. However, in the context of retail qualifying securitised exposures, the institution calculating K IRB would be unable to meet Article 154(5), point (a), of Regulation (EU) No 575/2013, which requires that the exposures are not originated by the institution itself, thus preventing the originator from applying the retail risk quantification standards to securitised exposures that it does not service but has originated itself and classified as retail exposures in accordance with the credit risk framework of Regulation (EU) No 575/2013. It is therefore necessary to lay down eligibility criteria that enable an originator institution calculating K IRB to apply the retail risk quantification standards to retail securitised exposures it does not service but has originated itself and classified as retail exposures in accordance with the credit risk framework of Regulation (EU) No 575/2013. To that end, those exposures should only be required to meet the conditions set out in Article 154(5), points (b) to (d), and Article 184 of Regulation (EU) No 575/2013, tailored as appropriate to the specific features of qualifying securitised exposures. By contrast, where the conditions of Article 184 of Regulation (EU) No 575/2013, tailored to the peculiarities of securitised exposures, are met but the retail securitised exposures are not eligible for the retail risk quantification standards, the institution calculating K IRB should be required to calculate risk-weighted exposure amounts in the manner specified for corporate exposures in Article 153 of Regulation (EU) No 575/2013.