The Sarbanes-Oxley Act (SOX) introduced strict regulatory compliance requirements designed to protect investors by improving the accuracy and reliability of corporate financial disclosures. Internal auditors play a critical role in helping organizations achieve and verify compliance with SOX mandates.
                              ┌────────────────────────────────────────┐
                              │     SARBANES-OXLEY COMPLIANCE ACT      │
                              └───────────────────┬────────────────────┘
                                                  ▼
         ┌────────────────────────────────────────┴────────────────────────────────────────┐
         ▼                                                                                 ▼
[Section 302: Signing Accountability]                                             [Section 404: Control Assessment]
• Explicit executive personal sign-off                                            • Document end-to-end financial workflows
• Attests to financial report accuracy                                            • Identify critical control points
• Confirms quarterly review timelines                                             • Test operating effectiveness of controls
• Attests control disclosures are complete                                         • Report material weaknesses to public

Section 302: Corporate Responsibility for Financial Reports
This section mandates that the Chief Executive Officer (CEO) and Chief Financial Officer (CFO) provide personal certifications with each quarterly and annual financial report. By signing these statements, the executives attest that they have reviewed the documentation, confirm the financial data is accurate and free of material misstatements, and accept responsibility for establishing and maintaining internal controls over financial reporting (ICFR).
Section 404: Management Assessment of Internal Controls
Section 404 requires public companies to include an internal control report within their annual financial filing. This report must present management’s formal assessment of the effectiveness of the organization’s ICFR architecture.
To support this certification, the organization must document its financial processing workflows, identify key control points, and perform testing to verify the design and operating effectiveness of those controls. Any identified control gap that creates a reasonable possibility of a material financial misstatement must be disclosed as a material weakness, even if no actual misstatement occurred.
 
PreviousNext