SOC 2 readiness checklist: owners, controls, evidence, and audit handoff
A working readiness checklist organized around proof of operation rather than policy-document theater.
Governance and scope
Confirm the system boundary, services, infrastructure, data, people, subprocessors, locations, commitments, criteria, and control owners. Keep a decision log for inclusions and exclusions.
- Approved scope and system inventory
- Named executive sponsor and control owners
- Current risk assessment and treatment decisions
- Policy approval and review cadence
- Exception and remediation register
Identity and access
Test the full joiner–mover–leaver chain rather than collecting isolated screenshots.
- Central identity provider and MFA coverage
- Access approval records
- Privileged access inventory
- Periodic access-review evidence
- Termination samples and removal timing
- Service-account ownership and credential rotation
Engineering and operations
Connect stated controls to the systems where work actually happens.
- Reviewed production changes and emergency-change path
- Repository protection and review settings
- Asset and endpoint inventory
- Vulnerability findings, prioritization, and closure
- Backup monitoring and restoration evidence
- Logging, alert ownership, and incident escalation
People, vendors, and resilience
Operational assurance extends beyond cloud configuration.
- Background-check approach where applicable
- Security-awareness completion records
- Confidentiality and acceptable-use acknowledgements
- Vendor inventory, risk tiering, and reviews
- Incident-response exercise
- Business continuity and recovery testing
Evidence quality review
Every artifact should answer who performed the control, what population or system was covered, when it operated, what was reviewed, and what happened when an exception appeared. Remove secrets and unnecessary personal data before sharing, while preserving enough context for the auditor to test the control.
Auditor handoff rehearsal
Before fieldwork, select a few controls with different frequencies and rehearse the request end to end. Produce the complete population, show how it was generated, retrieve the selected sample, identify the approval or review, and link any exception to remediation. Confirm that backup owners can answer requests during vacations or peak operating periods. The rehearsal often reveals missing timestamps, ambiguous control language, inaccessible exports, and evidence that proves configuration but not operation.