Operator Error: Is that really the root cause?

Operator Error – Root Cause of Performance Problems?

More often than not, operator error is the root cause for a deviation and retraining is the corrective action. What’s wrong with using operator error as the root cause? Actually, a lot of unwanted consequences.
Conducting an analysis using 4Ms: man, machine, methods, and materials, enables deviation investigators to conduct a true root cause.

Take Aways:

  • 4 Ms Fish Bone (Cause and Effect) Diagram for Training RCA
  • Suggestions on how to proceed when the error is NOT a training issue
  • 4 Possible actions to pursue as Corrective Actions
    Additional List of Resources

Who Likes this Article:
This article appeals to a wide audience within Quality Assurance and Regulatory Affairs.

How Used:

  • Compliance Trainers love to use this article to help explain why repeated use of Operator Error sends the wrong messages to Regulatory Agencies.
  • Root Cause Analysis teams refer to the fishbone diagram to frame the training questions to ask when investigating a failed training transfer event.

Operator Error

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