Art. 8

02009R1060-20150621 → 02009R1060-20190101

Article 8 Methodologies, models and key rating assumptions 1. A credit rating agency shall disclose to the public the methodologies, models and key rating assumptions it uses in its credit rating activities as defined in point 5 of Part I of Section E of Annex I. 2. A credit rating agency shall adopt, implement and enforce adequate measures to ensure that the credit ratings and the rating outlooks it issues are based on a thorough analysis of all the information that is available to it and that is relevant to its analysis according to the applicable rating methodologies. It shall adopt all necessary measures so that the information it uses in assigning credit ratings and rating outlooks is of sufficient quality and from reliable sources. The credit rating agency shall issue credit ratings and rating outlooks stipulating that the rating is the agency’s opinion and should be relied upon to a limited degree. 2a. Changes in credit ratings shall be issued in accordance with the credit rating agency’s published rating methodologies. 3. A credit rating agency shall use rating methodologies that are rigorous, systematic, continuous and subject to validation based on historical experience, including back-testing. 4. Where a credit rating agency is using an existing credit rating prepared by another credit rating agency with respect to underlying assets or structured finance securitisation instruments, it shall not refuse to issue a credit rating of an entity or a financial instrument because a portion of the entity or the financial instrument had been previously rated by another credit rating agency. A credit rating agency shall record all instances where in its credit rating process it departs from existing credit ratings prepared by another credit rating agency with respect to underlying assets or structured finance securitisation instruments providing a justification for the differing assessment. 5. A credit rating agency shall monitor credit ratings and review its credit ratings and methodologies on an ongoing basis and at least annually, in particular where material changes occur that could have … 323 unchanged words … review issued ratings; (b) where errors have an impact on its credit ratings, publish those errors on its website; (c) correct those errors in the rating methodologies; and (d) apply the measures referred to in points (a), (b) and (c) of paragraph 6.