The COSO Fraud Risk Management Guide provides a standardized framework for integrating anti-fraud controls into an organization’s broader internal control environment. The guide outlines five core principles that match the primary components of the standard COSO framework, tailored specifically to prevent, detect, and respond to fraud threats. [1, 2, 3, 4]
                  ┌────────────────────────────────────────┐
                  │            COSO FRM FIVE PILLARS       │
                  └───────────────────┬────────────────────┘
                                      ▼
                  ┌────────────────────────────────────────┐
                  │ 1. ANTI-FRAUD GOVERNANCE (Culture)     │
                  │ 2. FRAUD RISK ASSESSMENT (Matrix Logs) │
                  │ 3. CONTROL ACTIVITIES (Hard Blocks)    │
                  │ 4. INVESTIGATIVE PROTOCOLS (Triage)    │
                  │ 5. REVISION & MONITORING (QA Reviews) │
                  └────────────────────────────────────────┘

  1. Establish a Fraud Risk Governance Program: The Board of Directors must establish an anti-fraud policy hierarchy, define clear behavioral expectations, and assign explicit anti-fraud responsibilities across all operational layers.
  2. Perform a Comprehensive Fraud Risk Assessment: The organization must regularly execute fraud risk identification exercises, evaluating specific schemes, assessing vulnerabilities to executive control overrides, and prioritizing exposures based on residual risk levels.
  3. Select and Implement Fraud Control Activities: Deploying preventative and detective control mechanisms—including automated transaction blocking rules and segregation of duties controls—to mitigate identified fraud risks.
  4. Establish Comprehensive Investigative Protocols: Designing reporting pipelines and independent investigation procedures to ensure potential fraud events are triaged, evaluated, and resolved transparently.
  5. Monitor and Evaluate the Anti-Fraud Program: Conducting separate evaluations to verify that all five fraud risk management principles remain present and operate effectively over time