Article 145 - Prior experience of using IRB approaches
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Article 387 - Subject matterArticle 389 - DefinitionQ&AArticle 390 - Calculation of the exposure valueITS/RTSQ&AArticle 391 - Definition of an institution for large exposures purposesITS/RTSQ&AArticle 392 - Definition of a large exposureQ&AArticle 393 - Capacity to identify and manage large exposuresArticle 394 - Reporting requirementsITS/RTSQ&AArticle 395 - Limits to large exposuresQ&AOPGLArticle 396 - Compliance with large exposures requirementsGLArticle 397 - Calculating additional own funds requirements for large exposures in the trading bookArticle 398 - Procedures to prevent institutions from avoiding the additional own funds requirementArticle 399 - Eligible credit mitigation techniquesQ&AArticle 400 - ExemptionsQ&AArticle 401 - Calculating the effect of the use of credit risk mitigation techniquesQ&AOPArticle 402 - Exposures arising from mortgage lendingQ&AArticle 403 - Substitution approachQ&AGL
Article 429 - Calculation of the leverage ratioQ&AArticle 429a - Exposures excluded from the total exposure measureQ&ADCArticle 429b - Calculation of the exposure value of assetsQ&AArticle 429c - Calculation of the exposure value of derivativesQ&AArticle 429d - Additional provisions on the calculation of the exposure value of written credit derivativesQ&AArticle 429e - Counterparty credit risk add-on for securities financing transactionsQ&AArticle 429f - Calculation of the exposure value of off-balance-sheet itemsQ&AArticle 429g - Calculation of the exposure value of regular-way purchases and sales awaiting settlementQ&A
Article 430 - Reporting on prudential requirements and financial informationITS/RTSQ&AArticle 430a - Specific reporting obligationsQ&AArticle 430b - Specific reporting requirements for market riskITS/RTSArticle 430c - Feasibility report on the integrated reporting system
Article 456 - Delegated actsQ&AOPArticle 457 - Technical adjustments and correctionsArticle 458 - Macroprudential or systemic risk identified at the level of a Member StateOPArticle 459 - Prudential requirementsArticle 460 - LiquidityITS/RTSQ&AArticle 461 - Review of the phasing-in of the liquidity coverage requirementArticle 461a - Alternative standardised approach for market riskArticle 462 - Exercise of the delegationArticle 463 - Objections to regulatory technical standardsArticle 464 - European Banking Committee
Prior experience of using IRB approaches
An institution applying to use the IRB Approach shall have been using for the IRB exposure classes in question rating systems that were broadly in line with the requirements set out in Section 6 for internal risk measurement and management purposes for at least three years prior to its qualification to use the IRB Approach.
An institution applying for the use of own estimates of LGDs and conversion factors shall demonstrate to the satisfaction of the competent authorities that it has been estimating and employing own estimates of LGDs and conversion factors in a manner that is broadly consistent with the requirements for use of own estimates of those parameters set out in Section 6 for at least three years prior to qualification to use own estimates of LGDs and conversion factors.
Where the institution extends the use of the IRB Approach subsequent to its initial permission, the experience of the institution shall be sufficient to satisfy the requirements of paragraphs 1 and 2 in respect of the additional exposures covered. If the use of rating systems is extended to exposures that are significantly different from the scope of the existing coverage, such that the existing experience cannot be reasonably assumed to be sufficient to meet the requirements of these provisions in respect of the additional exposures, then the requirements of paragraphs 1 and 2 shall apply separately for the additional exposures.