Meaning
Official designation marks a condition where a product, process, batch or material fails to meet the specified requirements or engineering standards. Documentation of a quality non conformance triggers a formal investigation to determine the root cause and the extent of the deviation. This status prevents the use of the affected items in production until a resolution is reached.
Deviation Report
Formal records capture the exact nature of the discrepancy between the observed result and the requirement. Inspectors or automated systems identify the quality non conformance during routine checks or final assembly. Each report must include the batch number and the specific parameter that failed to comply.
Corrective Action
Root cause analysis identifies why the standard was not met and how to prevent a recurrence. Procedures for handling a quality non conformance include updating manufacturing instructions or recalibrating equipment. This step ensures that the production line returns to a stable and compliant state.
Monitoring the effectiveness of these changes over subsequent shifts provides data on process stability.
Material Disposition
Final decisions determine whether the item is scrapped, reworked, returned or used through a formal waiver. Authorized personnel must sign off on the chosen path for every quality non conformance to maintain the audit trail. Clear labeling keeps the nonconforming material away from the standard inventory.
