Having worked full time for several Registrars performing as (AE) lead auditor on AS9100 audits (including the 1st DOD pilot program in the US) I can share with you what passed muster and what got the organization a nonconformity write-up.
Writing a new CAR or multiple extensions ... proved to be ineffective and in a few cases were written as major non-conformances since these indicated there was a system breakdown ... especially in some cases effecting product quality ... and in some cases product shipped to the customer.
Escalation is correct ... if its effective. If management takes effective action for delinquent corrective action responses ... what I've seen internally - from process changes, engineering change, to disciplinary action ranging from re-training (but not repetitive as a response ... if we see "re-trained" over and over ... obviously not effective), re-assignment, suspension and even firing (internal) ... supplier - management meeting with supplier to discuss the issues ... walking them through the process, even sending a team in to resolve the non-conformance, rating reduction, re-audit, reduced or suspended business, in some cases ... disapproved status.
Opening a new CAR, as we were trained, only served to show the corrective action system was ineffective. There was (fortunately) a pre-audit I performed where the Quality Manager was told by by upper management to close out corrective actions deeming them "nit pickey" ... upon review of the corrective action requests however ... not the case ... contamination issues in the clean room and end product. I met with management and here is the actual audit report verbiage (RE: 8.5.2), by the way ... multiple (major) product non-conformances were noted in the audit reports ("leakers"). In my debriefing with Management we did discuss that had this been the actual certification/surveillance audit it would have been considered a major nonconformity including re-audit and possible lose of certification. There were at least 50 open corrective actions and yes, they also were re-writing their corrective actions ... not effective.
There are valid reasons for corrective action extensions such as allowing for another DOE or another test to complete, procurement of new equipment, etc.
Re-worded to maintain confidentiality but here are the non-conformances documented in the audit report ...
1. Verification for corrective action effectiveness apparently does not verify re-occurrence via effectivity review such as metrics. Emphasis of closing out CARs should not only be on reducing the number of CARs but rather on effective closure.
2. An effective corrective action is required to prevent re-occurrence of the non-conformance.
3. Target implementation dates on CARs are not being effectively completed by responsible departments. Quality is having to complete the forms.
4. There does not appear to be a documented process for escalating overdue or ineffective CARs to upper management. Upper management of the organization is ultimately responsible for assuring the quality management system is effective.
Since this was a consultant/contractor pre-audit, the following suggestions were added to the report:
1. 50 CARs were noted as open. Consider trending these by root cause, department, product, process to determine possible preventive action areas for combining the corrective actions. Please do not take this as a suggestion to close out CARs by moving them to a fewer number of PARs.
2. The responsible department should be responsible working their assigned corrective actions.
3. Customer audit non-conformances must be taken seriously (e.g.: housekeeping, contamination in clean rooms).
4. CAR effectiveness should be included as site quality goals and objectives.
5. Be more realistic in tracking CAR metrics such as number of overdue CARs. Due dates for root cause, corrective action plan, implementation and verification should be tracked.
6. A Fishbone/Pareto analysis conducted by the lead auditor of several CARs in the system revealed that the majority of root causes fell into categories MAN (employee training, human error) and MATERIAL (supplier issues). The third highest occurrence of root causes fell under EQUIPMENT. By focusing on employee and material related corrective/preventive actions the organization may be able to reduce CARs significantly and effectively while also considering equipment issues.
A little long winded but hopefully helps ....