Expected Credit Loss (ECL) frameworks should be structured, well-governed, and auditable. Yet, in many institutions, ECL processes are fragmented, opaque, and difficult to defend.
They often rely on multiple data sources, complex judgments, overlays, and macroeconomic inputs which faces intense scrutiny from regulators, auditors, and boards. Many organisations still depend on spreadsheets, partial automation, and bespoke tools, which struggle with scale, transparency, consistency, and explainability.
Our experience implementing and validating ECL frameworks across banks and NBFCs shows that these challenges stem from foundational gaps: data integrity, model design, documentation discipline, overlay governance, and audit readiness. These gaps often lead to ECL outcomes that are hard to interpret, and even harder to justify to stakeholders.
Our ECL360 solution was built to fix these structural gaps. By strengthening the core essentials first, it layers on capabilities that deliver value across the organisation: explainability, structured workflows, scenario intelligence, challenger models, governance trails, and decision-ready insights.
With ECL360, Expected Credit Loss evolves from a compliance exercise into a fully governed, institution-grade ecosystem designed for control, transparency, and scale.
Why ECL360 is built for leading institutions
Explainability and audit readiness
Full traceability of ECL outputs enables clear communication with auditors, regulators, committees and leadership.
Rapid recalculation and scenario re-runs
Structured workflows allow teams to update judgements, overlays and auditor comments quickly, with complete traceability.
Early data issue detection
Rule-based anomaly detection identifies gaps and inconsistencies before they affect model outputs.
Visibility across ECL outcomes
Pre-configured challenger models allow real-time comparison of assumptions, scenarios and methodologies, supporting informed decisions.
Standardised overlay governance
Overlays, rationales and approvals are consolidated in controlled workflows, providing clear justification and audit history.
Scenario and macroeconomic insights
Scenario intelligence reveals how macroeconomic variables and scenario mixes impact ECL estimates.
Continuous model performance monitoring
Track model drift, deviations and accuracy throughout the year to identify issues early.
Reduced dependence on individuals
Replace fragmented, person-driven processes with structured, platform-based workflows supported by controls and documentation.
Forward-looking ECL intelligence
Predictive insights help leadership anticipate trends, improve planning and guide provisioning and capital decisions.
Core capabilities
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Customised data upload
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Data quality overview and validation
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PD, LGD and EAD computation modules
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Macroeconomic adjustment framework
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Staging assessment
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Management overlays
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ECL computation and analysis
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Regulatory reporting and disclosures
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Model monitoring
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ECL forecasting
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Implementation approach and timelines
Assessment and requirement discovery
Portfolio review, data mapping, existing model assessment, governance gap analysis.
Platform configuration
Model setup, scenario configuration, challenger models, data pipelines, workflow design.
Testing and parallel runs
Back‑testing, reviewer validation, exception handling, result comparison and tuning.
Deployment and user training
Go‑live enablement, UAT, audit readiness, training for finance, risk, product and internal audit teams.
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Suggestive timelines: 6–10 weeks depending on portfolio complexity, data readiness, and model diversity.
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ECL360 system architecture
ECL360 leverages a modern, scalable technology stack. The front end uses React, Power BI and Google Charts to deliver intuitive visualisation and insights. The back end is powered by Python, PySpark and Laravel to support robust computation and processing. Data management is enabled through PostgreSQL and Talend for reliable storage, integration and governance.
Why choose Grant Thornton Bharat?
A specialised team with over 15 years of hands on experience in ECL framework design, modelling and regulatory reviews.
Trusted advisors to lending institutions across India, UAE, Singapore, Bahrain, Australia and Indonesia on end to end ECL implementation.
Deep exposure to banks and regulators globally, enabling us to bring practical insights and leading industry practices to every engagement.
Regulatory readiness and compliance support aligned to evolving RBI guidelines, supervisory expectations and industry best practices.
Comprehensive implementation guidance backed by a dedicated team of experienced ECL specialists.
