Non-Conformance Report
Meaning ~ Documentation instrument detailing specific deviations from technical or contractual standards during production to control resolution paths and costs.
Verification Retest Mandatory
Meaning
Quality protocols require a second round of evaluation whenever an initial test on a production batch yields a borderline or failing result. This directive, labeled verification retest mandatory, must be executed using the same testing methods as the first check. It collects more data to make a final decision.
Operational Rule
Laboratory technicians must follow a strict procedure to ensure the second test is independent of the first one. When a verification retest mandatory is triggered, the sample size is often doubled to increase the confidence of the final decision. This step prevents the hasty rejection of expensive materials due to a single testing error.
Data Evaluation
Quality managers compare both sets of results to determine if the first failure was caused by inspector error or a real defect. Under the rules of verification retest mandatory, the batch cannot be approved if the second test also reveals nonconformities. All results must be documented in the final quality report, which provides the necessary transparency for the purchase department to make the final buy decision.
Commercial Impact
Purchase contracts specify these retesting rules to prevent suppliers from retesting repeatedly until they get a passing result. If the verification retest mandatory confirms the failure, the supplier must accept the rejection and begin sorting or rework. The cost of these extra tests is borne by the party whose process failed.