What Is Segregation of Duties (SoD)?
Segregation of Duties (SoD) is a fundamental internal control designed to prevent one individual from having excessive control over a critical business process.
For example, an employee who can create a supplier and independently approve payments to that supplier may introduce financial and operational risk.
For enterprises operating across ERP, HCM, finance, procurement, and other business applications, managing these conflicting responsibilities is increasingly complex.
Effective SoD management requires more than assigning roles. Organizations need visibility into actual access, conflicting permissions, business processes, and the controls designed to reduce exposure.
Understanding Access Risk Management
Access risk management identifies and evaluates the risks associated with user permissions across enterprise applications.
Common risks include:
Segregation of Duties conflicts: Users can perform combinations of activities that should remain independent.
Excessive privileges: Employees possess permissions beyond their business responsibilities.
Privileged access exposure: Administrative capabilities are assigned without appropriate oversight.
Dormant or outdated access: Former responsibilities remain assigned after organizational changes.
Cross-application conflicts: Permissions across multiple systems create risks that may not be visible when reviewing each application independently.
A mature access governance approach considers both the technical permissions and their business implications.
Why Traditional Access Reviews Are Not Enough
Many organizations still rely on spreadsheets, manual role comparisons, and periodic access certification exercises.
Although these methods can support governance activities, they introduce significant limitations.
Limited visibility: Reviewing job titles or role names alone may not reveal the underlying transactions and privileges available to a user.
Disconnected evidence: Access decisions, mitigating controls, approvals, and audit documentation may exist across different systems.
Reactive identification: Risks may be discovered only during periodic reviews or after an audit finding.
Operational complexity: Large enterprises must evaluate substantial volumes of users, roles, permissions, and organizational changes.
An effective governance strategy connects access information with business processes, control ownership, and review evidence.
A Practical Example of SoD Risk
Consider a procurement process involving three activities:
Create or modify supplier records.
Enter supplier invoices.
Approve or release payments.
When one user can independently execute incompatible combinations of these activities, the organization may face increased fraud or error exposure.
However, identifying a conflict does not automatically prove misconduct.
Risk evaluation should consider the user's responsibilities, the exact transactions available, system configuration, compensating controls, and the business context.
Possible responses include removing unnecessary permissions, redesigning responsibilities, introducing independent approvals, or implementing documented mitigating controls.
The objective is not to eliminate every theoretical conflict regardless of context. It is to understand, prioritize, and appropriately manage actual business risk.
Building an Effective Access Governance Framework
Organizations can strengthen governance through six practical steps.
1. Establish a risk rulebook
Identify critical business processes, sensitive permissions, and incompatible activities. Assign ownership to business and control stakeholders.
2. Analyze actual access
Evaluate assigned roles and underlying privileges rather than relying exclusively on role descriptions.
3. Assess business impact
Prioritize findings based on the potential financial, regulatory, operational, and reputational consequences.
4. Define mitigating controls
Where conflicting permissions cannot reasonably be removed, introduce independently operated controls with clear accountability.
5. Maintain audit evidence
Capture risk evaluations, approvals, remediation decisions, control execution, and supporting documentation.
6. Review changes continuously
Reassess access when employees change responsibilities, privileged roles are modified, or application configurations evolve.
This creates a more sustainable governance process than relying exclusively on periodic manual reviews.
Connecting Access Risk, Internal Audit, and Governance
Access risk management should not operate in isolation.
Risk owners need to understand the exposure. Control owners need to demonstrate how risks are addressed. Internal auditors need reliable evidence to evaluate whether controls are appropriately designed and operating effectively.
Connecting these activities helps organizations move from disconnected findings toward coordinated risk and control oversight.
A well-designed approach can improve traceability, reduce duplicated effort, and support better-informed decisions.
The Vision Behind PRAXOND Risk Management
PRAXOND Risk Management is an enterprise governance platform currently in development.
Its vision is to connect segregation of duties, access governance, internal audit, controls, policy violations, and business-risk intelligence into a more unified, evidence-driven governance experience.
The planned platform is intended to help enterprises understand exposure, connect controls to risks, and support informed governance decisions.
Learn more about the planned capabilities of PRAXOND Risk Management.
Strengthening Enterprise Governance
Effective access risk management begins with understanding how permissions, responsibilities, and business processes interact.
Organizations that establish clear risk ownership, implement proportionate controls, and maintain reliable evidence are better positioned to strengthen governance and support audit readiness.
To discuss your organization's access governance, SoD, or enterprise risk requirements, contact PRAXOND.