Supplier Compliance Audit Readiness Plan: 30 Days Before a Review
Prepare supplier evidence, approvals, exceptions and ownership before a customer or internal audit becomes urgent.
Guide contents
Days 30–21: define scope
Identify the supplier population, requirements, products, facilities and reporting periods the review is likely to cover.
Days 20–14: validate evidence
Check current approved evidence, expiration dates, missing records and unresolved review states.
Days 13–7: close or explain gaps
Assign remediation and prepare documented exception context for issues that cannot be fully closed before the review.
Final week: assemble the package
Create a controlled evidence index and verify that every material claim can be traced to a source record and reviewer.
Related Emissa resources
Source-aware supplier compliance guidance
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