2023-12-22
The Central Bank of Mauritania issued Instruction No. 25/GR/2023 to establish the Long-Term Structural Liquidity Ratio (LTSR), mandating that banks maintain a minimum ratio of 100% calculated over a one-year horizon. The regulation prescribes detailed quantitative weighting coefficients for available stable funding and required stable funding across equity, liabilities, and assets, while imposing strict qualitative requirements for maturity gap monitoring, funding concentration tracking, and forward-looking funding planning. Banks must submit quarterly declarations using the prescribed template, with full compliance enforced from 1 January 2025 following a transitional period ending 31 December 2024.
Islamic Republic of Mauritania THE GOVERNOR Central Bank of Mauritania
Nouakchott, 21 DEC 2023
INSTRUCTION NO. 25/GR/2023 On the Long-Term Structural Liquidity Ratio
The Governor of the Central Bank of Mauritania
DECIDES:
Article 1: This instruction defines the long-term structural liquidity ratio, specifies its composition, and determines the quantitative and qualitative prudential requirements to be met by banks regarding their funding structure and transformation risk management.
Chapter 1 - Definition of the Long-Term Structural Liquidity Ratio
Article 2: The long-term structural liquidity ratio is the percentage ratio between, in the numerator, available stable funding, and in the denominator, required stable funding, calculated over a one-year horizon.
Article 3: Banks must permanently maintain a long-term structural liquidity ratio of at least 100%. When the ratio falls below 100%, the bank is subject to the sanctions provided for in Instruction No. 05/GR/2020 and its amending texts. It must immediately inform the Central Bank of Mauritania and submit, within one month, a recovery plan to bring the ratio above the 100% threshold.
Article 4: The long-term structural liquidity ratio shall be calculated and declared in ouguiya quarterly, no later than the 9th day of the month following the end of the quarter.
Article 5: Available stable funding consists of equity and other liability items whose characteristics allow for a presumption of stability over a one-year horizon and availability. These items, valued at their book value, are weighted according to the coefficients set by this instruction.
Article 6: The residual maturity to be used for classifying equity and other liability items into the appropriate category is determined based on their contractual maturity or, when an early repayment clause exists for the counterparty in the form of a notice period or any other option, from the first date of exercise of the clause benefiting the counterparty.
Article 7: To calculate available stable funding, equity and other liability items are classified into the following categories:
a) 100% Weighting:
b) 90% Weighting:
c) 50% Weighting:
d) 0% Weighting:
Article 8: Repayment flows of less than 1 year and less than 6 months related to equity and other liability items with a residual maturity of more than one year must be taken into account in categories c) or d) of Article 7, taking into account their maturity and the nature of the counterparty.
Article 9: Required stable funding refers to the portion of on-balance sheet assets and off-balance sheet exposures that, given their characteristics, must be financed from stable funding sources over a one-year horizon. It is calculated by applying the coefficients provided in Article 10 of this instruction to the book value of the given assets and commitments.
The principle is that assets to be backed by stable funding are those that must be renewed, particularly in the context of the bank's continuity of operations, or that cannot be sold or pledged as collateral over a one-year period without significant cost.
Article 10: To calculate required stable funding, assets and off-balance sheet items are classified into the following categories:
a) 0% Weighting:
b) 5% Weighting:
These securities must not be subject to any legal, regulatory, or contractual restrictions affecting their immediate availability, notably through pledging.
c) 10% Weighting:
d) 15% Weighting:
e) 50% Weighting:
f) 65% Weighting:
g) 85% Weighting:
h) 100% Weighting:
Article 11: With the authorization of the Central Bank of Mauritania, assets and liability items considered interdependent may benefit from a 0% weighting for the calculation of available stable funding and required stable funding.
An asset item and a liability item are considered interdependent when the funding is allocated and exclusively intended to finance the asset in question. All of the following conditions must be met:
Article 12: Banks are required to declare their long-term structural liquidity ratio to the Central Bank of Mauritania using the model in Annex 1, on a semi-annual basis, and according to the transmission procedures provided for the submission of the monthly prudential documents package.
As necessary, the Central Bank of Mauritania may require a bank to submit a long-term structural liquidity ratio declaration at a more frequent interval.
Chapter 2 - Qualitative Requirements for the Identification and Management of Funding and Transformation Risks
Article 13: Banks shall monitor the asymmetry of the contractual maturities of their asset and liability items by measuring the gaps (shortfalls) between contractual liquidity inflows and outflows by maturity buckets, distinguishing at a minimum maturities of one month, three months, six months, one year, and five years. They shall also monitor, where applicable, currency asymmetries.
Article 14: Banks shall monitor the concentration of their funding sources. They shall declare to the Central Bank of Mauritania according to the format of the funding structure provided. They shall also monitor and declare the sectoral concentration of their resources according to the nomenclature provided in Annex II of Instruction No. 05/GR/1998.
Banks shall monitor the evolution of their funding costs and be able to explain observed variations. They shall report the results obtained in the annual report on risk measurement and monitoring provided for in Article 23 of Instruction No. 01/GR/2012 defining the internal control provisions for credit institutions, and present these results to the permanent risk committee and the board of directors.
Article 15: Banks shall formalize a forward-looking funding plan enabling them to ensure they permanently have the necessary resources, including equity, for the continuity of their operations and the financing of their development. This funding plan shall be presented annually to the risk committee and the board of directors.
Article 16: Banks shall monitor the evolution of their pledged assets. They shall be able to provide a comprehensive list and the contracts that set the conditions for the allocation of these assets as collateral or guarantees.
Article 17: Transitional provisions applicable until 31 December 2024: From the date of signature of this instruction, banks must proceed with the quarterly declaration provided for in Article 4 according to the format in the annex to this instruction.
Article 18: This instruction shall enter into force on 1 January 2025.
Mohamed-Lemine DHEHBY The Governor
| Credit Institution Name: | Weighting | Gross Amount | Weighted Amount |
|---|---|---|---|
| I – AVAILABLE STABLE FUNDING | |||
| - Gross Core Equity [1] | 100 % | ||
| - Gross Supplementary Equity [2] | 100 % | ||
| - Term accounts and loans with residual maturity ≥ 1 year: | |||
| • Foreign banks and correspondent banks | 100 % | ||
| • Financial institutions | 100 % | ||
| - Repurchase agreements or outright sales with residual maturity ≥ 1 year: | |||
| • Refinancing with CBM | 100 % | ||
| • Refinancing with other financial intermediaries | 100 % | ||
| - Term accounts with residual maturity ≥ 1 year: | |||
| • Public and semi-public institutions | 100 % | ||
| • Private sector enterprises | 100 % | ||
| • Individuals | 100 % | ||
| • Others | 100 % | ||
| - Cash certificates ≥ 1 year | 100 % | ||
| - Bonds and other resources with a residual maturity ≥ 1 year: | |||
| • Bond issuances | 100 % | ||
| • Grants and earmarked funds | 100 % | ||
| • Participatory loans | 100 % | ||
| • Other resources | 100 % | ||
| • Capital gains and regulated provisions | 100 % | ||
| - Other resources with a residual maturity ≥ 1 year | 100 % | ||
| Total 100% weighted category (a) | |||
| - Ordinary credit accounts with amounts less than or equal to 4 million ouguiya per account: | |||
| • Individuals | 90 % | ||
| • Sole proprietorships and professionals | 90 % | ||
| - Term accounts with residual maturity < 1 year in amounts less than or equal to 4 million ouguiya per account: | |||
| • Individuals | 90 % | ||
| • Sole proprietorships and professionals | 90 % | ||
| - Special regime savings accounts with amounts less than or equal to 4 million ouguiya per account: | |||
| • Individuals | 90 % | ||
| • Sole proprietorships and professionals | 90 % | ||
| Total 90% weighted category (b) | |||
| - Ordinary credit accounts: | |||
| • Individuals with amounts exceeding 4 million ouguiya per account | 50 % | ||
| • Sole proprietorships and professionals with amounts exceeding 4 million per account | 50 % | ||
| • Public and semi-public institutions | 50 % | ||
| • Private companies | 50 % | ||
| • Others | 50 % | ||
| - Term accounts with residual maturity < 1 year: | |||
| • Individuals with amounts exceeding 4 million ouguiya per account | 50 % | ||
| • Sole proprietorships and professionals with amounts exceeding 4 million ouguiya per account | 50 % | ||
| • Public and semi-public institutions | 50 % | ||
| • Private companies | 50 % | ||
| • Others | 50 % | ||
| - Other amounts due to customers | 50 % | ||
| - Customer accounts payable after collection | 50 % | ||
| - Correspondent accounts payable after collection | 50 % | ||
| - Term accounts and loans with residual maturity ≥ 6 months and < 1 year: | |||
| • Foreign banks and correspondent banks | 50 % | ||
| • Financial institutions | 50 % | ||
| - Repurchase agreements or outright sales with residual maturity ≥ 6 months and < 1 year: | |||
| • Refinancing with CBM | 50 % | ||
| • Refinancing with other financial intermediaries | 50 % | ||
| - Repayments due ≥ 6 months and < 1 year: | |||
| • Supplementary equity | 50 % | ||
| - Term accounts and loans with residual maturity < 1 year: | |||
| • Foreign banks and correspondent banks | 50 % | ||
| • Financial institutions | 50 % | ||
| • Public and semi-public institutions | 50 % | ||
| • Private sector enterprises | 50 % | ||
| • Individuals | 50 % | ||
| • Others | 50 % | ||
| - Repurchase agreements or outright sales with residual maturity < 1 year: | |||
| • Refinancing with CBM | 50 % | ||
| • Refinancing with other financial intermediaries | 50 % | ||
| • Cash certificates with a residual maturity of 1 year | 50 % | ||
| • Other amounts due to customers | 50 % | ||
| - Other loans and resources with a residual maturity < 1 year: | |||
| • Bond issuances | 50 % | ||
| • Grants and earmarked funds | 50 % | ||
| • Participatory loans | 50 % | ||
| • Other resources | 50 % | ||
| Total 50% weighted category (c) | |||
| Other liabilities with a residual maturity of less than 6 months from central banks, credit institutions, and payment institutions: | |||
| - Issuing institute, Public Treasury, CCP | 0 % | ||
| - Accounts and loans with residual maturity < 6 months: | |||
| • Ordinary accounts foreign banks and correspondents | 0 % | ||
| • Ordinary accounts financial institutions | 0 % | ||
| • Overnight loans foreign banks and correspondents | 0 % | ||
| • Overnight loans financial institutions | 0 % | ||
| • Term accounts < 6 months foreign banks and correspondents | 0 % | ||
| • Term accounts < 6 months financial institutions | 0 % | ||
| - Repayments of term accounts and loans ≥ 6 months: | |||
| • Foreign banks and correspondent banks | 0 % | ||
| • Financial institutions | 0 % | ||
| - Repurchase agreements or outright sales with residual maturity < 6 months: | |||
| • Refinancing with CBM | 0 % | ||
| • Refinancing with other financial intermediaries | 0 % | ||
| • Provisions for risks and charges | 0 % | ||
| - Other liability items without maturity | 0 % | ||
| - Interdependent liability elements with other asset elements | 0 % | ||
| Total 0% weighted category (d) | |||
| AVAILABLE STABLE FUNDING (A=a+b+c+d) | |||
| II – REQUIRED STABLE FUNDING | |||
| - Banknotes and coins | 0 % | ||
| - Issuing institute, Public Treasury, CCP | 0 % | ||
| - Securities received in overnight repurchase from CBM | 0 % | ||
| - Interdependent asset elements with other liability elements | 0 % | ||
| - Unencumbered Treasury bills and equivalents | 5 % | ||
| - Irrevocable financing commitments | 5 % | ||
| - Provided guarantee commitments | 5 % | ||
| Total 5% weighted category (f) | |||
| - Unencumbered loans with a residual maturity < 6 months granted to credit institutions or payment institutions guaranteed by securities issued by the State or CBM | 10 % | ||
| Total 10% weighted category (g) | |||
| - Term accounts and loans with a residual maturity < 6 months granted to: | |||
| • Foreign banks and correspondent banks | 15 % | ||
| • Financial institutions | 15 % | ||
| Total 15% weighted category (h) | |||
| - Unencumbered Treasury bills and equivalents > 6 months and ≤ 1 year | 50 % | ||
| - Securities received in repurchase or outright purchased with a residual maturity > 6 months and ≤ 1 year: | 50 % | ||
| - Term accounts and loans with a residual maturity > 6 months and ≤ 1 year granted to: | |||
| • Foreign banks and correspondent banks | 50 % | ||
| • Financial institutions | 50 % | ||
| - Guarantee deposits held by correspondents: | |||
| • Foreign banks and correspondent banks | 50 % | ||
| - Other productive credits with a residual maturity ≤ 1 year: | |||
| • Trade receivables | 50 % | ||
| • Other short-term credits | 50 % | ||
| • Medium-term credits | 50 % | ||
| • Long-term credits | 50 % | ||
| • Unapplied values | 50 % | ||
| • Ordinary debit accounts | 50 % | ||
| • Other healthy direct credits | 50 % | ||
| - Other assets with a residual maturity > 6 months and ≤ 1 year: | 50 % | ||
| • Cheques to be collected | 50 % | ||
| Total 50% weighted category (i) | |||
| - Residential real estate loans to individuals (article 7-f): | 65 % | ||
| Total 65% weighted category (j) | |||
| - Other productive credits with a residual maturity > 1 year: | |||
| • Customer credits | 85 % | ||
| • Short-term credits | 85 % | ||
| • Medium-term credits | 85 % | ||
| • Long-term credits | 85 % | ||
| • Unencumbered securities excluding HQLA with a residual maturity > 1 year | 85 % | ||
| • Physical commodities and gold | 85 % | ||
| Total 85% weighted category (k) | |||
| - Encumbered assets for a residual duration ≥ 1 year: | 100 % | ||
| - Loans with a duration equal to or greater than 1 year granted to: | |||
| • Foreign banks and correspondent banks | 100 % | ||
| • Financial institutions | 100 % | ||
| - Doubtful receivables net of provisions | 100 % | ||
| - Non-negotiable shares on an organized market | 100 % | ||
| - Defaulted securities net of provisions | 100 % | ||
| - Tangible fixed assets net of depreciation | 100 % | ||
| - Participation and subsidiary shares and related receivables | 100 % | ||
| - Items deducted from prudential equity: | |||
| • Unpaid capital | 100 % | ||
| • Retained earnings deficit | 100 % | ||
| • Intangible assets | 100 % | ||
| - Insurance assets | 100 % | ||
| Total 100% weighted category (l) | |||
| REQUIRED STABLE FUNDING (B=e+f+g+h+i+j+k+l) | |||
| *LONG-TERM LIQUIDITY RATIO [(B/A)100] |
[1] Gross core equity as defined in Instruction No. 01/GR/2018 on minimum capital and rules for calculating net equity of credit institutions: Total I.A+I.B [2] Gross supplementary equity as defined in Instruction No. 01/GR/2018 on minimum capital and rules for calculating net equity of credit institutions: Total II.E