- Clearly defined and documented NCM system. NCM is segregated and locked to prevent unauthorized use. Formal material review board for disposition. Evidence that failures are categorized and used as input into continuous improvement program.
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- Nonconforming material system is clearly defined and documented. NCM is segregated from good product, but not locked up to prevent unauthorized use. Process is adhered to. No evidence of material review and disposition.
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- There is no documented method for controlling NCM.