Suppliers & quality

Can a factory skip an agreed production check?

Treat the request as a proposed change requiring written approval. Identify the evidence you would lose, test whether the alternative answers the same question, and obtain independent technical review before deciding. Record what remains unresolved and how it affects release. Coordinate this review with Cambridge China Bridge.

Written by Bono Xu, Founder, Cambridge China Bridge · 3 min read · Updated 2026-10-10

A welder works in a workshop with sparks.

Define the change before production moves past it

Ask the factory to identify the agreed check, its purpose, the affected batch, the reason for changing it and the claimed time saving. Request the proposed alternative, who will perform it and when its results will be available. Keep the original inspection brief attached to the request. For writing that brief, see first-article inspection briefs.

Ask the factory to hold the affected work at the point where the check remains possible while you review the request. Establish whether assembly, coating or packing would hide the feature being checked. If production has already passed that point, record the missed check explicitly and ask what access can still be recovered.

Compare the evidence, not just the activity

Write down the question the original check was meant to answer. Then compare the proposed method against that question: product identity, production stage, selection of samples, coverage, measurement method, acceptance criteria and retained records. A photograph may show appearance but leave strength or hidden assembly unverified. Use laboratory testing or factory inspection when deciding which method fits the question.

Typical substitutions and the evidence gap to review
Proposed changeEvidence potentially lostWhat to ask for
Finished-product check replaces an in-process checkVisibility of joints or components later enclosedDemonstrate access to the same feature or arrange controlled opening
Factory photographs replace witnessed inspectionIndependent selection, observation and measurementReviewer-selected goods, live access and original measurement records
Earlier sample report replaces current-batch testingEvidence connecting the result to this production batchBatch identity, material and process comparison, and current testing where needed
Reduced inspection coverageCoverage of variants, production runs or known defect locationsA revised selection plan explaining omissions and remaining uncertainty

Have someone independent challenge the alternative

Send the original requirement, factory explanation, evidence comparison and proposed method to a technically competent reviewer who did not propose the shortcut. Ask whether the alternative can detect the same failure, whether its records can be traced to the affected goods, and what it cannot establish. Independence alone does not make someone competent for the product. See choosing an inspection company.

For UK consumer products, manufacturers and importers need to demonstrate compliance with relevant safety requirements. Ask the reviewer to identify any compliance evidence affected by the change before approving it. A favourable commercial decision should not be treated as technical proof. Arrange specialist review where the proposed substitution raises questions beyond the inspection team's competence.

Approve a bounded change or retain the agreed check

Record your decision as retain the original check, approve a specified alternative, or defer approval pending evidence. State the affected goods, revised method, acceptance criteria, evidence required, reviewer and person authorised to approve the change. Agree responsibility for additional work and any schedule consequences before proceeding.

If the alternative leaves a gap, name it plainly and say whether further work can close it. Do not describe an unperformed check as passed. Keep the original brief, change request, review and decision together, and make clear that the approval applies only to the identified goods. An exception should not silently become the inspection plan for later orders.

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Carry the gap into every later release decision

Update the conditions for continuing production, packing, payment and dispatch separately. Approval to continue production does not by itself approve shipment. At each decision, compare the evidence received against the revised conditions and list outstanding items. For report interpretation, see reading an inspection report. For production milestones, see our guide to reading a factory production schedule.

If replacement evidence is missing, inconclusive or fails the agreed criteria, keep the affected goods on hold under your release process and decide whether to restore the original check, investigate, rework or reject them. If the missed feature becomes inaccessible, later final inspection may leave that uncertainty unresolved. Hand the change record to whoever makes the final release decision.

Frequently asked questions

Should I let a factory skip a check to meet shipping?

Only after reviewing the evidence lost, the proposed alternative and the remaining uncertainty. Record a specific approval and revised release conditions; the shipping deadline alone does not answer the quality question.

Can factory photos replace an inspection?

They may support a visual check, but ask who selected the goods, what remains hidden and whether measurements can be verified. Obtain independent review before treating photographs as replacement evidence.

Does approving a changed check approve shipment?

Keep the decisions separate. Approve dispatch only when the evidence meets the recorded release conditions and the authorised decision maker has reviewed outstanding gaps.

What if the factory has already skipped the check?

Record it as missed, identify the affected goods and request a hold. Review whether access can be recovered or another method can close the gap before deciding on further production or release.

Sources

  1. GOV.UK: Product safety advice for businesses

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