PCI DSS 6.5.1: Manage Production Changes via Established Procedures
Production changes are a critical vulnerability window if not properly controlled. PCI DSS 6.5.1 requires all system component changes in production environments follow documented, established procedures to prevent unauthorized modifications and security gaps. Without formal change management, your organization risks compliance failures and data breaches.
What this means
This control mandates that every change to production systems—whether infrastructure, applications, or configurations—must follow pre-defined procedures. Changes cannot be ad-hoc or undocumented. The requirement ensures traceability, approval workflows, and rollback capabilities are in place before any modification goes live.
How to comply
- 1.Document all change management procedures including approval workflows, testing requirements, and implementation timelines
- 2.Require written approval from authorized personnel before any production change is implemented
- 3.Test all changes in a non-production environment that mirrors production before deployment
- 4.Maintain a complete change log with dates, descriptions, who made changes, and approval evidence
- 5.Implement separation of duties so requesters, approvers, and implementers are different individuals
- 6.Define a rollback procedure for failed or problematic changes with clear execution steps
- 7.Restrict production access and change capabilities to authorized personnel only
Evidence auditors look for
- Change management policy document describing procedures and approval requirements
- Change request tickets with approval signatures and timestamp records
- Testing documentation showing changes validated in staging environments
- Production change logs with detailed audit trails of what changed and when
- Approval workflow evidence (emails, ticketing system records) for recent changes
- Access control lists showing restricted production change permissions
- Rollback documentation demonstrating procedures for reverting failed changes
Frequently asked questions
When will FAQs be available?
The FAQ for this control is currently being prepared.
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