The **Basel Accords** represent the cornerstone of international banking regulation, setting global standards for capital adequacy, leverage, and liquidity. This in-depth course provides a comprehensive and practical analysis of the **Basel III** framework and its finalization through **Basel IV**. Participants will gain expertise in calculating risk-weighted assets (RWA) across credit, market, and operational risk, explore the nuances of capital definitions, and understand the critical role of capital buffers. The focus is on the practical challenges of implementation, compliance, and the strategic implications of these rules for bank business models and capital planning.
Basel III/IV Implementation and Capital Adequacy
Central Banking and Monetary Policy
November 30, 2025
Introduction
Objectives
Upon completion of this program, participants will be able to:
- Explain the evolution of banking regulation from Basel I to the finalization of **Basel III (often called Basel IV)**.
- Calculate the components of regulatory capital (CET1, AT1, Tier 2) and understand the deduction rules.
- Apply the various approaches (Standardized, IRB, Internal Model) for calculating **Risk-Weighted Assets (RWA)** across risk types.
- Analyze the role and calibration of the capital buffers (CCyB, Conservation Buffer, SIFI surcharge).
- Understand the regulatory requirements for the **Leverage Ratio** and the **Net Stable Funding Ratio (NSFR)**.
- Evaluate the impact of Basel IV revisions (e.g., output floor) on RWA and bank profitability.
- Describe the Pillar 2 (Supervisory Review) and Pillar 3 (Market Discipline) requirements.
- Formulate a strategic capital plan to optimize capital structure and ensure continuous compliance.
Target Audience
- Bank Risk Management and Capital Planning Analysts
- Regulatory Reporting and Compliance Officers
- Bank Supervisors and Regulatory Authority Personnel
- Internal Auditors specializing in Capital Adequacy
- Treasury and ALM Professionals
- Financial Consultants and Accountants specializing in Banking
Methodology
RWA calculation exercises (Excel-based), Case studies on capital deduction rules, Group project on assessing Basel IV impact (output floor), Workshops on LCR/NSFR calculation, Policy debates on CCyB calibration, Role-playing a SREP review meeting.
Personal Impact
- Master the technical calculations and concepts of Basel III/IV capital adequacy.
- Acquire specialized knowledge in RWA calculation across all risk types (credit, market, ops).
- Enhance analytical skills for regulatory capital optimization and strategic planning.
- Gain proficiency in the requirements for the Leverage Ratio and liquidity ratios (LCR, NSFR).
- Improve career prospects in risk, regulatory reporting, and internal audit.
- Be recognized as a subject matter expert in global banking regulation.
Organizational Impact
- Ensure continuous and accurate compliance with all Basel III/IV regulatory requirements.
- Optimize the institution's capital structure and reduce RWA volatility.
- Strengthen internal risk models and governance to meet supervisory expectations.
- Improve the rigor of internal capital planning (ICAAP) and supervisory reporting.
- Better inform strategic business decisions based on regulatory capital constraints.
- Enhance the organization's reputation and capital market standing.
Course Outline
Unit 1: Basel III Foundations and Capital Structure
Section 1: Evolution and Objectives- Rationale for Basel III: addressing the deficiencies revealed by the 2008 financial crisis.
- Key objectives: improved capital quality, higher capital levels, and broader risk coverage.
- Overview of the three pillars: Pillar 1 (Minimum Capital), Pillar 2 (Supervisory Review), Pillar 3 (Disclosure).
- The finalization of Basel III (commonly referred to as Basel IV) and its implementation timeline.
- Defining Common Equity Tier 1 (**CET1**) and the criteria for inclusion.
- Additional Tier 1 (AT1) and Tier 2 capital instruments and their loss-absorption features.
- Deduction rules: treatment of deferred tax assets (DTAs), intangible assets, and capital holdings in financials.
- The concept of regulatory adjustments and limits on non-CET1 capital.
Unit 2: Pillar 1: Risk-Weighted Assets (RWA)
Section 1: Credit Risk RWA Calculation- The **Standardized Approach (SA)** for credit risk and its use of external credit ratings or standardized risk weights.
- The Internal Ratings-Based (**IRB**) Approach: Foundation and Advanced methodologies.
- Modeling Probability of Default (PD), Loss Given Default (LGD), and Exposure at Default (EAD).
- Regulatory treatment of credit risk mitigation (CRM) techniques.
- Market risk RWA: Standardized Approach (SA) and the Internal Model Approach (IMA) under the **Fundamental Review of the Trading Book (FRTB)**.
- Operational risk RWA: The new **Standardized Approach (SA)** and the Business Indicator (BI) component.
- The calculation and application of the **Credit Valuation Adjustment (CVA)** risk charge.
- Regulatory expectations for model validation and governance.
Unit 3: Buffers, Leverage, and Liquidity
Section 1: Capital Buffers and Ratios- The role and calibration of the Capital Conservation Buffer (CCB).
- The Countercyclical Capital Buffer (**CCyB**) and its implementation by national authorities.
- Surcharges for Systemically Important Financial Institutions (G-SIBs and D-SIBs).
- The overall risk-based capital ratio calculation and minimum requirements.
- The **Leverage Ratio (LR)**: objectives, exposure measure, and regulatory constraints.
- Liquidity Coverage Ratio (**LCR**): calculation, HQLA requirements, and operational impact.
- Net Stable Funding Ratio (**NSFR**): objectives, available stable funding (ASF), and required stable funding (RSF).
- Regulatory expectations for the monitoring and reporting of liquidity ratios.
Unit 4: Basel IV and Implementation Challenges
Section 1: Final Basel III Reforms- The revised standardized approach for credit risk (SA-CR).
- The new **Output Floor**: limiting the capital benefit of internal models.
- The revised operational risk capital framework.
- Impact analysis of the final reforms on bank business lines and capital strategies.
- Pillar 2: The Supervisory Review and Evaluation Process (SREP) and ICAAP.
- Pillar 3: Enhanced disclosure requirements for market discipline.
- Challenges in data aggregation, IT infrastructure, and data quality for compliance.
- Strategic implications for bank business models and risk appetite.
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