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Banking Supervision Handbook
The Central Bank of The Gambia has published a comprehensive handbook for banking supervision, covering various aspects of bank regulation, risk assessment, and supervisory approaches. This summary highlights the key points from the handbook.
I. Introduction
- Purpose: The handbook aims to provide guidance on banking supervision in The Gambia.
- Supervisory Techniques: Off-site and on-site supervisory techniques are used to monitor bank performance.
II. Basel Capital Adequacy Accord (BCAA)
- Capital Adequacy Ratio: Banks must maintain a minimum capital adequacy ratio of 8%.
- Risk-Weighted Assets: Banks must calculate their own risk-weighted assets and adjust for credit risks, market risks, and operational risks.
III. Loan Classification
- Loan Categories: Loans are classified into five categories:
- Performing
- Substandard
- Doubtful
- Loss
- Restructured
- Provisions: Provisions are made to cover potential losses on loans.
IV. Lending and Credit Concentration Limits
- Credit Policies: Banks must have written policies for credit limits to control exposures to single borrowers, related groups, and geographical/economic sectors.
- Single Large Credit Risk: Single large credit risk refers to exposure exceeding 15% of primary capital (statutory limit is 25%).
V. The Supervisory Approach
- Risk Profile: A risk profile is developed to determine the scope and nature of supervisory activities.
- CAMEL Rating: Banks are assigned a CAMEL rating based on five components:
- Capital adequacy
- Asset quality
- Management
- Earnings
- Liquidity
Each component is rated (1-5), with 1 being the highest, and a composite rating is given (1-5) to reflect overall bank condition.
VI. Assigning Numerical Ratings
- Rating Definitions:
- I: Excellent/Strong
- 2: Good
- 3: Marginal
- 4: Poor
- 5: Unsatisfactory
Composite ratings (1-5) reflect overall bank condition, with 1 indicating a fundamentally sound bank and 5 indicating performance that threatens solvency.
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