sox-compliance
SOX (Sarbanes-Oxley) Compliance Coding Guidelines
1. Overview
The Sarbanes-Oxley Act of 2002 (SOX) was enacted after major corporate accounting scandals (Enron, WorldCom) to protect investors by improving the accuracy and reliability of corporate financial disclosures. It applies to all publicly traded companies in the United States (and foreign companies listed on US exchanges), as well as companies preparing for an IPO. Under SOX, CEOs and CFOs personally certify the accuracy of financial reports -- penalties for willful violations include fines up to $5 million and imprisonment up to 20 years. For developers, this means every system that feeds into financial reporting must have documented, tested internal controls with complete audit trails. SOX compliance is framework-based, built on COSO (Committee of Sponsoring Organizations -- 5 components, 17 principles for internal control) and COBIT (Control Objectives for Information and Related Technologies) for IT governance.
2. Key Sections for Developers
| Section | Requirement | Developer Impact |
|---|---|---|
| Section 302 | CEO/CFO must certify accuracy of financial reports | Software producing financial reports must guarantee data integrity -- calculations must be verifiable, inputs validated, outputs reconciled |
| Section 404 | Internal Controls over Financial Reporting (ICFR) must be documented, tested, and audited annually | Every system in the financial reporting chain needs documented controls, automated tests proving those controls work, and audit evidence |
| Section 802 | Criminal penalties for altering, destroying, or concealing records | Financial records must be retained for 7 years minimum; audit logs must be immutable (append-only); penalties include up to 20 years imprisonment |
| Section 906 | Criminal penalties for false financial certification | Systems must produce accurate, complete, and timely financial data -- bugs that cause misstatement are compliance violations |