SOX ITGC Testing

A determination of which applications and controls are relevant to financial reporting based on business-process materiality and the external audit scope.

Confirm scope with external auditors → inventory financially relevant applications → map access, change, patch, backup, and IT-operations domains → build a test plan aligned to audit timelines.

Early scope alignment prevents duplicated testing and focuses effort on controls that can affect reporting reliability.

Walkthroughs, evidence collection, and operating-effectiveness testing across access management, change management, patch management, backup, and business-process controls.

Run walkthroughs → collect population and sample evidence → test design and operating effectiveness → document results in a structured, senior-reviewed format.

Well-documented internal testing can let external auditors place reliance on the work and reduce duplicated requests.

Findings delivered ahead of external audit review, while there is still time to remediate deficiencies and perform follow-up testing.

Run interim testing cycles → classify deficiencies by severity → issue clear findings reports → track actions and retest across reporting cycles.

A deficiency identified early can be addressed before it becomes a late-cycle audit escalation or reported weakness.

Direct coordination with financial and IT auditors, structured as co-sourcing that complements the internal audit program while preserving independence from remediation.

Confirm scope and documentation expectations → structure work to auditor standards → maintain coverage through staffing gaps and transitions → support pre- and post-assessment requests.

Co-sourcing extends internal audit capacity without requiring a dedicated IT audit team and keeps responsibilities clear.