[OR] [MBT] [E3] [CBS] [4] [ST] Perform Scenario Testing

CBS-4 Corporate Cash Management and Collections

Scenario testing constitutes a core tenet of the operational resilience framework. It enables Metrobank to rigorously challenge the resilience of its Corporate Cash Management and Collections service by exposing critical processes to severe yet plausible disruption scenarios.

This structured test regime validates the bank’s ability to absorb shocks, adapt in real time, and continue delivering essential client services without breaching impact tolerances.

The scenario constructs integrate cyber and ICT risks, reflecting the heightened threat landscape in digital banking operations, while evidencing proactive risk mitigation and readiness actions undertaken by Metrobank.

Table P6: Perform Scenario Testing for CBS-4

Sub-CBS Code	Sub-CBS	Recommended Scenario Testing	Integration of Cyber & ICT Risks	Evidence of Proactive Risk Management Action
4.1	Corporate Account Setup and Onboarding	Sudden surge in corporate onboarding requests due to competitor outage, and system workflow failure impacting KYC/AML validation	Phishing attempt compromising onboarding portal credentials; onboarding platform outage	Enhanced identity verification controls; regular anti-phishing exercises; stress test the KYC engine throughput
4.2	Receivables Management	Payment file corruption leading to inaccurate receivables posting; high-volume bulk receivables spike	Ransomware is affecting the payment file processing system	Segmented back-up environment; regular file integrity audits; ransomware simulation drills
4.3	Payables and Disbursement Services Integration	Failure of the automated payments interface is causing delayed vendor settlement	Malware-induced API disruption across the disbursement gateway	API failover testing; network segmentation; enhanced behavioural monitoring for anomalous API traffic
4.4	Electronic Banking and Treasury Platform Support	Treasury portal outage during peak trading hours	Distributed Denial of Service (DDoS) attack on online banking and treasury platforms	DDoS playbooks tested; capacity scaling exercises; real-time cyber-threat intelligence integration
4.5	Cash Concentration and Liquidity Management	Sudden liquidity stress triggered by simultaneous major client withdrawals	Cyber-initiated fraudulent transfer attempt draining liquidity pools	Dual-authentication controls; anomaly-based fund transfer monitoring; liquidity stress simulations
4.6	Cheque Clearing and Settlement Services	National cheque clearing disruption and manual fallback activation	Malware targeting clearing network interfaces	Settlement system patch governance; manual settlement drill; secure isolated recovery environment
4.7	Corporate Deposits and Cash Vault Services	Major vault system outage impacting high-value deposits processing	Internal system breach targeting deposit account management	Privileged access monitoring; vault system failover testing; enhanced audit trails
4.8	Collections Reconciliation and Reporting	Reconciliation engine latency is causing delayed corporate reporting	Data integrity breach within the reconciliation platform	Backup ledger validation; reconciliation exception handling drills; encryption reviews
4.9	Complaint, Exception, and Dispute Management	Surge in dispute cases following a payment misposting event	Customer data breach causing complaint volume spike	Incident response testing; call-centre overflow capability; automated fraud alert routing
4.10	Regulatory and Compliance Monitoring	Breakdown in automated compliance reporting feeds	Cyberattack is manipulating compliance reporting logs	Continuous monitoring dashboards; immutable audit logs; regulatory stress exercises

Banner [Summing] [OR] [E3] Perform Scenario Testing

This scenario testing framework operationalises resilience through structured experimentation against high-impact scenarios. By embedding cyber and ICT threat vectors into service-level testing, Metrobank reinforces its governance posture and strengthens crisis readiness.

The exercises provide quantitative and qualitative assurance that CBS-4 Corporate Cash Management and Collections can maintain service continuity, uphold customer trust, and remain compliant under adverse conditions.

These drills drive proactive improvement, ensuring Metrobank continuously advances toward industry-leading operational resilience standards.

Building Resilient Banking Operations: The Metrobank Operational Resilience Implementation Guide
eBook 3: Starting Your OR Implementation
CBS-4 Corporate Cash Management and Collections
CBS-4 DP	CBS-4 MD	CBS-4 MPR	CBS-4 ITo	CBS-4 SuPS	CBS-4 ST

Gain Competency: For organisations looking to accelerate their journey, BCM Institute’s training and certification programs, including the OR-5000 Operational Resilience Expert Implementer course, provide in-depth insights and practical toolkits for effectively embedding this model.

More Information About OR-5000 [OR-5] or OR-300 [OR-3]

To learn more about the course and schedule, click the buttons below for the OR-300 Operational Resilience Implementer course and the OR-5000 Operational Resilience Expert Implementer course.



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Building Resilient Banking Operations: The Metrobank Operational Resilience Implementation Guide

[OR] [MBT] [E3] [CBS] [4] [ST] Perform Scenario Testing

Operational Resilience Certified Planner-Specialist-Expert

CBS-4 Corporate Cash Management and Collections

Table P6: Perform Scenario Testing for CBS-4

More Information About OR-5000 [OR-5] or OR-300 [OR-3]

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Building Resilient Banking Operations: The Metrobank Operational Resilience Implementation Guide

[OR] [MBT] [E3] [CBS] [4] [ST] Perform Scenario Testing

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Operational Resilience Certified Planner-Specialist-Expert

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CBS-4 Corporate Cash Management and Collections

Table P6: Perform Scenario Testing for CBS-4

More Information About OR-5000 [OR-5] or OR-300 [OR-3]

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