SOX Compliance Testing

⚠️ **Finance warning / Avertissement finance** : informational only, not investment advice. SOX conclusions carry disclosure consequences: calling a material weakness a simple deficiency, or testing too small a sample and missing a failed control, exposes the company and its officers, there is a real risk of loss in any certification decision taken from weak testing, and no output here is a promise of return. Curated by Skill Harbor: the SOX compliance skill of GAJETOso/financeskills. Use it to plan or execute SOX 404 control testing, select samples, build testing workpapers, or classify control deficiencies. Scoping comes first: the significant accounts and disclosures by quantitative materiality and qualitative risk, the mapped processes (revenue, procure to pay, payroll, close, IT general controls) and their key controls, each typed as preventive or detective and manual, automated or IT-dependent manual. The testing framework fixes minimum sample sizes by control frequency, from 1 for an annual control to 25 to 60 for controls running multiple times daily, with automated controls tested as one instance per configuration plus IT general control reliance and benchmarking where conditions allow. Selection must be random or haphazard without bias, with the population source, its completeness check and the selection method documented, covering the full period including period-end. The test of design walks one transaction end to end and asks whether the control as designed addresses the risk and the assertion; the test of operating effectiveness executes the sample plan item by item with the attribute tested, the evidence inspected, the performer and each exception documented, and one exception means expanding the sample or concluding a deficiency, never an isolated exception without root cause analysis. Deficiency evaluation weighs likelihood times magnitude, compensating controls actually tested, the prudent official test and aggregation with other deficiencies in the same account or assertion, and classifies the result as a control deficiency, a significant deficiency for the audit committee, or a material weakness with disclosure and opinion impact. The deliverable is a SOX testing workpaper: header with control ID, description, frequency, owner, assertions, period, tester and date, the population and sample section, the attribute matrix with exceptions detailed, and the conclusion with severity, remediation owner and deadline. From the GAJETOso/financeskills repository (MIT). Honest caveats: SOX workpapers support a management certification with legal weight, so have the testing plan and the deficiency conclusions checked by a qualified professional before any official use; the control documentation, populations and evidence are yours to supply and to verify. Skill Harbor never reviews the code, review it yourself before use.