ECB Sound Practices: Delivering Compliance and Real Control
A bank can have enough liquidity at the end of the day and still lack the funds to settle a payment at 11:40. The ECB’s sound practices address this intraday risk.
FNA Intelligent Liquidity Optimisation (ILO) enables compliance and real control while optimizing liquidity costs.
FNA Paper
Closing the ECB liquidity gap: An FNA Perspective
Trusted by:
$1.7B
Capital Released (Year 1)
25
Currencies live across ILO deployments with Eurozone, UK & Americas GSIBs
25%
Average reduction in peak intraday liquidity usage
Still relying on end-of-day and nostro balances? Here’s why the ECB expects more
The minutes that decide whether a payment settles are invisible to end-of-day reporting
End-of-day balances can conceal intraday shortfalls, while live nostro balances alone cannot show upcoming liquidity needs. The ECB’s sound practices bring together forecasting, real-time monitoring, payment prioritisation, liquidity resources, stress testing, and governance.
Banks need to understand how client and counterparty behaviour affects payment timing and liquidity needs across currencies and settlement systems, and turn those insights into coordinated action by treasury, risk, and operations.
A balance shows that the bank or entity is or will be short of funds. A network view lets banks know why in real-time
Most intraday tools stop at the account balance. ILO starts from the flows between institutions and accounts, using the network analytics & simulation methods FNA has deployed for central banks since our inception. This enables compliance for attribution (Principle 4), behavioral forecasting (Principle 3), and stress propagation (Principle 7).
Seven ECB principles, seven FNA ILO answers.
The European Central Bank’s November 2024 Sound Practices for Managing Intraday Liquidity Risk set out seven principles covering risk management, governance, forecasting, real-time monitoring, outflow management, liquidity sources, and stress testing. They distinguish fundamental key practices from aspirational examples of good practice, with implementation tailored to each institution.
1 | Risk Framework
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ECB Expectations: A clear definition of intraday liquidity risk, material drivers identified, limits and early warning indicators, and systems across three lines of defense.
FNA ILO Module: Monitor
A consistent measurement layer across account, rail, currency, entity, and counterparty, giving the evidence base for limits, thresholds, and escalation triggers aligned with the bank's risk appetite
2 | Governance
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ECB Expectations: A standing forum, senior committee reporting, fast escalation, and BCBS 248 reporting reviewed by the second line.
FNA ILO Module: Monitor
Role-specific dashboards on shared definitions, automated escalation triggers, ad hoc reporting during an event, and traceable outputs for committee papers.
3 | Forecasting
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ECB Expectations: Intraday, end-of-day, and next-day projections reflecting payment priorities and timing, updated through the day.
FNA ILO Modules: Monitor + Simulate
Forward views of balances, flows, end-of-day position, and peak intraday usage (largest negative net cumulative position, or LNNCP), with uncertainty ranges read against similar days and counterparty behaviour
4 | Real-time monitoring
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ECB Expectations: A live view of flows and available liquidity, with alerts and drill-down to the cause of problems & vulnerabilities.
FNA ILO Module: Monitor
One position across settlement systems, correspondents, and infrastructures, with drivers and drainers named and drill-down to the payments behind them, in real-time globally.
5 | Managing outflows
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ECB Expectations: An outflow ladder, a business-as-usual buffer, throttling with a defined lift, and regard for systemic throughput.
FNA ILO Module: Optimize
Resequencing solved against the bank's constraints rather than a uniform rules-based delay, back-tested on the bank's own settlement history before anything is released.
6 | Sources of Liquidity
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ECB Expectations:Reachable liquidity per currency, how quickly it can be mobilized, and whether it survives stress.
FNA ILO Modules: Monitor + Simulate
Cash, eligible collateral, and credit facilities by currency in one analytical view, with simulation of mobilization times, transfer restrictions, and availability under stress.
7 | Stress Testing
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ECB Expectations: Separate business-as-usual and stress buffers per currency, extreme but plausible scenarios, and transfer barriers between entities.
FNA ILO Module: Simulate
A configurable digital twin of the bank's payment environment that tests delayed inflows, margin calls, and reduced funding at account, currency, entity, and counterparty levels, without touching production.
FNA ILO: Compliance. Real control. Lower liquidity costs
ILO helps reduce intraday liquidity needs and funding costs for banks, in line with the ECB’s sound practices. Our platform deploys network analytics, simulation, and payment optimization enabling treasury, risk, and operations teams to find savings and test decisions before implementation.
ILO runs alongside an existing liquidity management solution to extend its capabilities, or replaces it entirely.
See how ILO maps to all seven ECB principles on the bank's own data
Explore how ILO supports the seven ECB principles using your own payment data, and identify gaps in your bank’s current capabilities by currency and entity.
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ILO provides tools and analytical evidence to support all seven principles. Compliance also depends on the bank’s governance, policies and implementation. FNA’s supervisory intelligence unit works directly with regulators and can support discussions and remediation.
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LNNCP stands for largest negative net cumulative position: the largest cumulative excess of outgoing over incoming payments during the day. It measures peak intraday liquidity usage. Reducing that usage can create opportunities to lower funding needs or buffers, depending on the bank’s methodology.
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It changes the order of eligible outgoing payments so incoming funds are reused throughout the day. Critical payments, deadlines, service levels, and limits stay protected.
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The practices build on BCBS 144 and BCBS 248, which supervisors elsewhere apply too. Banks in the United Kingdom, Canada, and Asia use the same seven headings as a self-assessment structure.
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No replacement is required. ILO can complement your existing treasury and payment infrastructure or replace your current intraday liquidity management platform, depending on your requirements.
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Initial liquidity-saving opportunities can be identified within weeks, subject to data readiness and scope. Deployment timing and realised savings depend on the bank’s integration requirements, validation and approvals.
