Basel Framework International regulatory standards for banks |
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Background |
Pillar 1: Regulatory capital |
Pillar 2: Supervisory review |
Pillar 3: Market disclosure |
Business and Economics Portal |
Under the Basel II guidelines, banks are allowed to use their own estimated risk parameters for the purpose of calculating regulatory capital. This is known as the internal ratings-based (IRB) approach to capital requirements for credit risk. Only banks meeting certain minimum conditions, disclosure requirements and approval from their national supervisor are allowed to use this approach in estimating capital for various exposures.[1][2]
Reforms to the internal ratings-based approach to credit risk are due to be introduced under the Basel III: Finalising post-crisis reforms standards.