An evidence map is a navigation layer: it tells the inspection-response team what evidence exists, who owns it, and where the controlled source can be retrieved.
Index, do not duplicate
For each evidence set, capture a description, internal procedure or reference, owner, current version/date, retrieval location, readiness status, reviewer and inspection notes. Link or point to the controlled source where your systems allow it. The FDA QMSR Inspection Readiness & Evidence Control System provides a reusable workbook for this index, request, and follow-up workflow.
Organize by operational evidence area
Useful groupings may include management review, internal audit, supplier controls, CAPA/nonconformance, complaints/postmarket processes, training/competency and other areas relevant to the manufacturer’s QMS.
Use status to surface work
Simple states such as Not Started, In Progress, Ready, Exception and N/A help separate records that are indexed from records that have actually been reviewed for readiness.
Keep legal and technical determinations outside the spreadsheet
The evidence map should document the organization’s conclusions and references, not substitute for qualified interpretation of QMSR or incorporated ISO requirements.
FDA QMSR Inspection Readiness & Evidence Control System
Organize QMS evidence, inspection requests, record reviews, pre-2026 reconciliation and corrective actions in one reusable Excel workbook.
Official FDA resources
- FDA Quality Management System Regulation (QMSR)
- FDA QMSR Frequently Asked Questions
- CDRH Compliance Programs — CP 7382.850
This article is operational information, not legal advice and not a substitute for the QMSR, incorporated standards, FDA guidance, or qualified regulatory/quality advice.