Failed lot disposition options (batch 2 guide 22)

Key takeaways

1. Lock the approved reference before bulk material is cut, because every later argument about color, feel, or function traces back to that baseline.
2. Put the pass and fail criteria in writing before the visit, so the factory prepares the right goods instead of a staged selection.
3. Treat the sample check as a decision gate: approved, conditionally approved with named fixes, or rejected with a documented reason.
4. Photograph and seal the approved reference, and keep one set with the buyer so bulk output can be compared against the same object.
5. Confirm factory readiness explicitly — finished units, packed cartons, calibration labels — before anyone travels, since a half-ready site wastes the trip.

Disposition is applied decision theory: match the remedy to the defect class, price each option against the calendar, and keep the evidence chain intact so the chosen path is enforceable rather than merely agreed.

Third-party sample evaluation exists to separate reference approval from production pressure. The evaluator has no stake in keeping the line running, which is exactly why the verdict carries weight with both sides.

The buyers who get the most from a sample check treat it as part of the contract workflow: criteria agreed upfront, evidence collected on site, and a written result that sales, QA, and the factory can all point to.

Mapping defects to remedies

Isolated critical defects — a safety failure in one component batch — point toward containment: quarantine the affected batch, verify the remainder, and retest replacements. The question is scope, and the report's sampling data is what bounds it.

Systematic major defects across the lot suggest process failure rather than bad luck, which makes simple rescreening insufficient. Rework followed by re-verification addresses the cause; accepting a discount on systematically defective goods just prepays the customer complaints.

Minor-defect overruns near the acceptance threshold are the classic concession candidates — but only with quantified limits, documented buyer approval, and price adjustment reflecting the actual quality received. Vague concessions become precedents the factory cites next season. The underlying idea comes from the ISO 9000 family, which treats quality as a managed system of controlled processes rather than a final round of sorting.^[1]

What happens during the visit

The evaluator starts by confirming identity of the goods: purchase order number, item codes, quantities presented, and whether the units on the table match what the booking described. If the factory presents a different item or an incomplete size range, that gap is recorded before any testing begins.

Visual and functional checks follow the criteria sheet line by line — dimensions against the spec, color against the approved swatch under a standard light source, function through repeated operation, and workmanship against the defect list the buyer supplied. Each result is logged with photos rather than summarized from memory. In practice, buyers sourcing across provinces often centralize sample evaluation in China so every factory works from the same approved reference.

Packaging and labeling get their own pass because they are the most common source of avoidable rework. Barcodes are scanned where applicable, shipping marks are compared to the instruction sheet, and carton counts are reconciled against the order quantity. CE marking is a conformity declaration rather than a certificate of excellence, so buyers check the documentation trail that supports it instead of trusting the mark itself.^[2]

Disposition options compared

The report's defect breakdown decides which row applies; negotiating before reading it inverts the process.

After the visit: turning findings into decisions

A conditional approval is the most misread outcome. It is not a soft pass; it lists named fixes with a deadline, and bulk production should not start until those fixes are re-verified. Treat the conditions as contract amendments, because functionally that is what they are.

When the result is a rejection, separate the commercial decision from the technical one. Technically the reference does not meet the criteria; commercially the buyer then chooses between developing the same factory further, switching suppliers, or adjusting the specification — each with its own cost and calendar impact.

File the report with the purchase order, not in a separate QA folder nobody opens. Six months later, when a customer complaint arrives, the question will be which reference was approved and on what evidence — and the answer needs to be one lookup away. Factory acceptance testing applies the same logic at the source: verify the product against agreed criteria before it ships rather than disputing it after it lands.^[3]

Factories cooperate best when they know exactly what will be checked and why. Send the criteria sheet ahead of the visit so the factory can stage the goods, prepare measuring tools, and have the responsible technician present.

Communication during the visit runs through the booking contact, not through whoever happens to be on the factory floor. A single channel keeps the findings consistent and avoids contradictory promises made under time pressure.

Worth remembering

Frequently asked questions