What Is a Supplier Audit?

A supplier audit is a structured examination of a supplier’s controls, records and operating practices against stated requirements.

A supplier audit is a structured examination of a supplier’s controls, records and operating practices against stated requirements. It may cover quality, social compliance, security, environment or a specific process.

How Supplier Audit works in a sourcing process

Define the audit standard, site, scope and evidence before the visit or remote review. Findings should distinguish isolated observations from systemic failures.

Supplier Audit: what the sourcing record should show
AreaWhat to record
DecisionDefine the audit standard, site, scope and evidence before the visit or remote review. Findings should distinguish isolated observations from systemic failures.
EvidenceKeep the plan, auditor competence, evidence, findings, supplier response, corrective actions, verification and closure approval.
Watch pointAn audit is a point-in-time test. It does not replace ongoing performance monitoring or product inspection.

What buyers should verify

Keep the plan, auditor competence, evidence, findings, supplier response, corrective actions, verification and closure approval.

An audit is a point-in-time test. It does not replace ongoing performance monitoring or product inspection.

Related sourcing records

strategic sourcing, supplier prequalification, landed cost.