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Bank Capital Components

Risk-management terms for CET1, Tier 1, Tier 2, tier capital, and retained bank capital components.

Bank Capital Components groups related risk management terms inside Regulatory Bank Capital and Basel Rules. Risk-management terms for CET1, Tier 1, Tier 2, tier capital, and retained bank capital components.

Use this subsection when the question is about risk measurement, regulatory classification, prudential oversight, or compliance mechanics rather than a broad legal or policy survey.

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Revised on Monday, May 18, 2026