An undetermined status protects the difference between no known failure and completed evidence of conformity.
Not failed is not the same as passed
A pass is a positive conclusion: the required examination was completed, the applicable criterion was used, and the result met that criterion. By contrast, awaiting testing, awaiting a report, awaiting review, and having no anomaly reported are incomplete states. Converting any of them to passed removes an important distinction and can make unfinished evidence appear conclusive.
Use states that reflect the workflow
Records should distinguish at least not tested, testing in progress, result pending, review pending, passed, failed, and not applicable where justified. Each status should be tied to the relevant item, batch, inspection characteristic, criterion revision, responsible stage, and date. If some characteristics have passed while others remain open, the overall record should remain partially complete or undetermined rather than inherit the most favorable component result.
Why the distinction matters for batch decisions
A missing adverse finding may result from an examination that has not happened, incomplete data, or an unfinished review. It therefore cannot support the same conclusion as a completed passing result. The NIST/SEMATECH e-Handbook describes acceptance sampling as a process in which sample information supports a decision about lot disposition. If required information is still outstanding, the basis for that decision is incomplete; silence should not be treated as evidence of acceptance.
Communicate progress without overstating certainty
An accurate summary can say which inspections are complete, which passed or failed, which reports have been received, and which decisions remain pending. It can also name the next required action without predicting its outcome. Preserving an undetermined status does not imply that a defect exists. It means only that the evidence needed for a defined conclusion has not yet been completed or reviewed. That boundary keeps later decisions traceable and prevents provisional information from becoming an unsupported quality claim.
Does an undetermined status mean the product failed?
No. It means the evidence needed to assign a pass or fail status is incomplete, unavailable, or still awaiting review.