A full 8D is mandatory when there are safety concerns, customer-detected defects, high or increasing PPM trends, or when the root cause requires cross-departmental investigation....
What are Emergency Response Actions (ERA) in D0?
ERAs are immediate temporary actions to protect the customer, including physical quarantine of suspect stock, 100% inspection ramp-up, and notifying affected customers....
What is the '3-D, 6-D, 8-D' timeline in 8D?
The 8D timeline requires containment actions within 3 days (D3), root cause identified within 6 days (D4), and permanent corrective actions implemented within 8 days (D6)....
8D.wiki — What Happens Before You Start an 8D Investigation? D...
