The foundations

Understanding Operational Risk Management

Operational risk is generally associated with the risk of loss arising from inadequate or failed internal processes, people and systems, or from external events. The precise regulatory definition and treatment may vary by jurisdiction and framework.

In a banking environment, operational risk can arise from transaction processing errors, inappropriate access to systems, fraud, technology failures, inaccurate records, supplier disruption or weaknesses in internal procedures. Some events may be isolated, while others can affect several functions or interrupt critical services.

Operational risk management is the process of identifying, assessing, monitoring and controlling these risks. It involves more than documenting procedures: it requires clear responsibilities, effective oversight, appropriate systems and a culture in which staff understand how to identify and report problems.

Sources of exposure

Where Operational Risks Arise

Operational risks can emerge across almost every part of a financial institution. Identifying their sources helps management determine where controls, monitoring and contingency arrangements are most needed.

People and human error

Errors may occur when employees process transactions, enter information, approve requests or interpret procedures. Inappropriate conduct, insufficient training, unclear responsibilities and excessive workloads can also increase exposure. Clear instructions, appropriate supervision and regular training can help reduce these vulnerabilities.

Processes and procedures

Weak procedures, incomplete documentation, inadequate approval steps and poorly defined responsibilities can allow errors to pass undetected. Processes should be reviewed periodically to ensure they remain suitable as products, transaction volumes and organisational structures change.

Systems and technology

Financial institutions depend on applications, networks, databases and third-party technology. Outages, software defects, access-control weaknesses and data integrity problems can interrupt operations or compromise information. Technology controls should be proportionate to the institution's activities and risks.

External events

Operational disruption may also result from natural disasters, infrastructure failures, cyber incidents, supplier outages or other events outside an institution's direct control. Planning should consider how these events could affect critical services and the availability of essential resources.

Controls and accountability

Strengthening Internal Controls

Internal controls help prevent, detect and respond to errors, misconduct and other unwanted events. Their design should reflect the institution's risk profile, the importance of the activity and the potential consequences of failure.

Clear responsibilities and approval limits

Employees should understand their responsibilities and the limits of their authority. Sensitive transactions and high-impact decisions may require additional approvals, documented evidence or independent review.

Segregation of duties

Where practical, critical activities should be divided among different individuals so that one person cannot initiate, approve and conceal an inappropriate transaction without effective oversight. Smaller institutions may need alternative compensating controls when complete segregation is not feasible.

Reconciliation and exception monitoring

Regular reconciliations can help identify discrepancies between internal records, bank accounts, transaction systems and other sources of information. Exceptions should be investigated promptly, with clear ownership and documented resolution.

Access management

Access to systems and sensitive information should be limited according to business need. Permissions should be reviewed regularly, particularly when employees change roles or leave the organisation. Privileged access should receive appropriate oversight.

Control testing and improvement

Controls should be tested to determine whether they operate as intended. Findings need clear ownership, realistic remediation dates and follow-up to confirm that weaknesses have been addressed. A policy alone does not demonstrate that a control is effective in practice.

Digital threats

Cybersecurity, Fraud and Technology Risk

Digital services have increased the speed and convenience of financial activity, but they have also introduced operational dependencies and potential attack paths. Cybersecurity is an important component of operational risk management, although operational risk extends well beyond cyber threats.

Cybersecurity and information protection

Institutions should assess how they protect systems, customer information and sensitive business data. Relevant safeguards may include secure configuration, timely patching, network monitoring, data protection, tested recovery arrangements and clear incident-response responsibilities.

Payment fraud and social engineering

Fraudsters may attempt to manipulate employees through impersonation, deceptive emails, fraudulent payment instructions or urgent requests that bypass normal controls. Staff awareness, independent verification and secure approval processes can help reduce the risk of unauthorised transfers.

Third-party technology

External technology providers may support essential banking operations, but their services can introduce dependencies. Institutions should understand the importance of the services they outsource, assess relevant risks, establish suitable contractual arrangements and monitor provider performance.

Incident response

When a technology or security incident occurs, the institution needs a defined process for identifying the problem, containing its impact, escalating the matter and restoring affected services. Depending on the incident and jurisdiction, notification to relevant authorities, counterparties or affected customers may also be required.

Controls should be reviewed as threats, systems and operating models evolve. No single technical measure can remove all cybersecurity or fraud risk.

Business continuity

Business Continuity and Disaster Recovery

Business continuity planning prepares an organisation to maintain or restore important activities during disruption. Disaster recovery focuses more specifically on restoring technology, systems, data and supporting infrastructure. The two areas should be coordinated within the institution's broader resilience arrangements.

Identify critical services

Institutions should identify activities whose disruption could have significant consequences for customers, markets, financial stability or their own operations. The assessment should consider dependencies on employees, facilities, data, technology, suppliers and other services.

Assess disruption scenarios

Planning should consider plausible events such as system outages, loss of premises, telecommunications disruption, cyber incidents or the unavailability of a critical provider. Scenarios should be relevant to the institution rather than copied without adaptation from a generic template.

Define recovery priorities

Recovery objectives should reflect the importance of the service, the potential impact of interruption and any applicable requirements. Plans should identify who makes decisions, how information is communicated and which resources are needed to restore operations.

Test and update plans

Exercises can reveal gaps in responsibilities, communication, technology recovery and supplier arrangements. Testing should be documented, lessons should be assigned to accountable owners, and plans should be updated following material changes or significant incidents.

A written plan is not enough by itself. Staff need to understand their roles, relevant contact arrangements must be maintained, and recovery assumptions should be validated through appropriate testing.

Risk assessment

Identifying, Measuring and Monitoring Operational Risk

A structured assessment helps management understand which operational weaknesses deserve attention first. It should consider both the likelihood of an event and the potential scale of its consequences, while recognising the limitations of estimates and available data.

Risk and control assessments

Risk and control self-assessments can help teams document relevant risks, existing safeguards and remaining vulnerabilities. These assessments should be supported by evidence where possible and reviewed when processes or conditions change.

Key risk indicators

Institutions may monitor indicators such as transaction errors, unresolved control findings, system availability, incidents, processing delays or overdue remediation actions. Indicators should have clear definitions, responsible owners and escalation thresholds appropriate to the activity.

Incident and loss reporting

Consistent incident records help an institution understand the frequency, causes and consequences of operational events. Reporting should capture relevant details, including contributing factors and corrective actions, while protecting confidential information appropriately.

Root-cause analysis

Addressing the immediate error may not prevent recurrence if the underlying weakness remains. Root-cause analysis can help distinguish individual mistakes from broader issues such as unclear procedures, unsuitable technology, insufficient training or weak oversight.

Operational risk information is most useful when it leads to practical decisions. Reports should explain material trends, identify emerging concerns and make clear what action is required.

Governance and culture

Building Accountability and a Strong Risk Culture

Effective operational risk management depends on clear accountability throughout the institution. Senior management should establish appropriate policies, responsibilities and reporting arrangements, while business teams remain responsible for managing the risks associated with their activities.

Depending on the institution's governance model, risk management functions may provide independent challenge and oversight, while internal audit offers assurance in accordance with its mandate. These roles should be sufficiently clear to avoid gaps or conflicts in responsibility.

Encouraging timely reporting

Employees should know how to report incidents, near misses and control weaknesses. A constructive reporting culture helps institutions identify vulnerabilities before they lead to larger losses or wider disruption.

Training and awareness

Training should reflect the risks employees encounter in their roles. Relevant subjects may include information security, payment verification, data handling, fraud awareness, escalation procedures and business continuity responsibilities.

Oversight of remediation

Identified weaknesses should be tracked until they are resolved or formally accepted by an authorised decision-maker under the institution's risk governance arrangements. Management reporting should distinguish between actions completed and actions that remain outstanding.

A strong risk culture combines accountability with learning. It recognises that effective controls depend on suitable processes, clear expectations and ongoing attention rather than policies alone.

External dependencies

Third-Party and Outsourcing Risk

Financial institutions increasingly depend on external providers for technology, payment processing, data services, communications and other essential activities. These relationships may improve efficiency, but they can also create dependencies that require careful management.

Before engaging a provider, an institution may assess its capability, financial stability, security arrangements, service history and ability to meet agreed requirements. The scope of assessment should reflect the criticality of the service and the potential consequences of failure.

Contracts and service arrangements should address relevant matters such as responsibilities, performance expectations, incident notification, access to information, data protection, continuity arrangements and termination or transition planning, where appropriate.

Ongoing oversight is equally important. Institutions should monitor material service issues, reassess dependencies when circumstances change and understand the practical options available if a provider becomes unavailable.

Outsourcing an activity does not necessarily remove the institution's own regulatory or operational responsibilities. Applicable obligations depend on the jurisdiction, activity and contractual and supervisory framework.

A changing environment

Operational Resilience in a Changing Financial Sector

Operational resilience focuses on an institution's ability to prevent, adapt to, respond to, recover from and learn from disruption. It complements traditional risk management by looking beyond individual processes to consider the continued delivery of important services.

As financial institutions adopt new technologies, expand digital channels and develop more interconnected operating models, their dependencies may become more complex. New systems and external services should therefore be assessed before implementation and monitored throughout their use.

Resilience planning should be proportionate to the institution's activities and the consequences of service disruption. It should consider the resources needed to maintain or restore important services, the tolerable level of disruption where defined by applicable standards, and the actions required when limits may be exceeded.

Lessons from incidents, exercises, audits and changing external conditions should inform future improvements. Regular review helps ensure that resilience arrangements remain relevant as the institution evolves.

Conclusion

Making Operational Risk Management Part of Everyday Decisions

Operational risk is an inherent feature of financial activity, but its impact can be reduced through effective processes, clear responsibilities, appropriate technology controls and well-prepared response arrangements.

A mature approach combines risk identification, internal controls, incident reporting, third-party oversight, business continuity and regular testing. These elements should work together, supported by reliable information and a culture that encourages timely escalation and continuous improvement.

Financial institutions that understand their critical activities and operational dependencies are better positioned to make informed decisions about controls, investment and resilience. Operational risk management is therefore not simply a compliance exercise; it is an ongoing part of maintaining dependable services and responsible institutional governance.