8D.wiki

Supplier 8D Report — Respond to Customer Complaints

When a customer issues a corrective action request, suppliers respond with an 8D report that proves containment, root cause, corrective action, and prevention. Speed, evidence, and honesty win trust.

24h — Acknowledge & initial containment
5–10 days — Root cause (D4) & escape point
15–30 days — Corrective action & verification
30–60 days — Prevention & closure

See the full supplier corrective action (SCAR) guide.

Build a supplier 8D fast

Generate a Supplier 8D with AI