+Article 149 1.

Article 149 1.

An institution that uses the IRB Approach for a particular exposure class or type of exposure shall not stop using that approach and use instead the Standardised Approach for the calculation of risk-weighted exposure amounts unless the following conditions are met:

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(a) 

the institution has demonstrated to the satisfaction of the competent authority that the use of the Standardised Approach is not made with a view to engaging in regulatory arbitrage, including by unduly reducing the own funds requirements of the institution, is necessary on the basis of the nature and complexity of the institution’s total exposures of that type and would not have a material adverse impact on the solvency of the institution or its ability to manage risk effectively;

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(b) 

the institution has received the prior permission of the competent authority.

1. Übersicht

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1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Zugehörige Standards

2. Identifizierte Anforderungen

Anforderungen

3. Zugehörige Standards

Standards