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.