Sample Looks Good. What Should You Confirm Before Production Starts?

After a few rounds of messages and sample changes, the product finally looks ready. The logo is in the right place, the colour is close to what you wanted, and the basic function works. You may already be thinking about stock dates or a planned launch.

Then the supplier asks, “Can we start production?”

You want production to start. But the sample might have temporary packaging, or one component might change for the normal production run. Before saying yes, find out what the factory will actually make.

The useful decision is not simply “approve or reject the sample.” It is what you can approve now, what still needs agreement and which work the supplier can safely begin.

First identify what kind of sample you approved

Sample terminology is not globally standardised. One supplier’s “pre-production sample” may be another supplier’s customised sample, and the term “golden sample” may refer either to a final retained reference or simply to the latest approved unit.

Instead of relying on the label, ask what the sample actually contains and how it was made.

• Stock sample: an existing product that may show general format, finish or workmanship, but not the buyer’s final version.
• Customised sample: a sample with selected changes such as colour, logo, dimensions or packaging. Other features may still be standard or provisional.
• Prototype or development sample: a unit used to develop or test a design. It may use hand work, substitute materials or non-production methods.
• Pre-production sample: a sample intended to represent the planned production version, although the supplier still needs to identify any differences from normal production materials, tooling or process.
• Production-line sample: an item made through the intended production setup or taken from early production. It provides different evidence from a specially prepared development sample.

The label matters less than the evidence: which parts of this sample will match the production version, and which still need approval?

If the answer is partly, record which parts are representative and which remain open.

Give the approved sample a clear identity

An approval is difficult to use if nobody can later identify which sample it covered.

A short record is usually enough:

• supplier model or reference;
• buyer project name or SKU;
• sample type;
• sample date;
• version or revision, where useful;
• colour, logo and other customisation included;
• packaging status;
• remaining open items;
• photos or file references.

It should be easy for the supplier and buyer to identify the same approved version.

The existing Sample Review and Change Log provides a practical place to record the sample received, the expected version, accepted differences and requested changes.

What the approved sample actually shows

An approved sample is evidence about that sample and the characteristics actually reviewed.

Depending on the product, it may support a judgment about:

• appearance and colour;
• dimensions and fit;
• construction and finish;
• basic function;
• logo method and placement;
• included accessories;
• packaging presentation, if packaging was included;
• other visible or testable characteristics.

It does not automatically prove:

• the source or grade of final production materials;
• that the production process can repeat the same result;
• future production quality or batch consistency;
• the final production timing;
• regulatory compliance or document scope;
• final packaging execution when packaging was provisional;
• every internal component or outsourced process;
• that every later unit will match the selected sample.

An approved finish or fit applies to the features actually checked. The bulk specification, packaging artwork and any untested performance requirement still need their own agreed basis. Product conformity cannot be inferred from appearance alone; the EU’s conformity-assessment guidance distinguishes product compliance responsibilities from a buyer’s sample review.

Write down the production version

“Same as sample” is rarely enough as a complete production instruction. The physical object cannot state every requirement, and some characteristics cannot be judged reliably by looking at it.

Write down the few fields that matter to the actual order. Depending on the product, these may include:

• material or material family;
• dimensions and relevant tolerances;
• colour reference;
• construction;
• key components;
• surface finish;
• logo method and artwork version;
• accessories and quantities;
• labels and markings;
• retail packaging and export carton;
• destination-market version;
• basic functional requirements.

Keep this proportionate. A simple textile accessory with stock packaging does not need the same level of definition as an electrical product, a regulated item or a product involving tooling.

The production team should not need to reconstruct the specification from an old chat.

Confirm what can still change

Ask the supplier directly: “Is anything in this sample expected to change for bulk production?”

Possible differences include:

• material supplier or production batch;
• colour batch;
• component or accessory;
• finish;
• printing or logo application method;
• packaging material;
• tooling;
• normal production process;
• external processor.

A change is not automatically evidence of a problem. Samples are sometimes made with available material, short-run printing or manual processes that would not be practical in production.

The useful issue is whether a change matters to the agreed product and whether it becomes visible before it affects the order. Ask which changes the supplier can make within the agreed version and which changes need buyer confirmation.

For a material difference, record the proposed production version, its effect on appearance, function, price or timing, and what evidence is needed before proceeding. The response may be a revised note, a photo, a swatch, another sample or a product-specific check. Not every change requires the same response.

Packaging deserves its own confirmation

Product sample approval does not automatically equal final packaging approval.

Many sample orders use plain boxes, temporary labels, digital artwork or incomplete accessories. Before production, clarify:

• retail packaging structure and material;
• inner protection and export carton;
• labels and barcodes;
• inserts, manuals and accessories;
• shipping marks;
• artwork version;
• whether any pack-out item remains provisional.

Packaging can also have its own MOQ and lead time. The product may be ready while printed boxes are still awaiting final artwork, or the packaging supplier may require a different minimum run from the product factory.

If packaging is not final, state what production may reasonably begin and what must wait. For example, the factory may be able to order standard materials while final carton artwork remains open. The answer depends on the order; the open point should simply remain visible.

Which work can the supplier start now?

At this point, a small buyer often faces a practical trade-off: hold the entire order until every detail is closed, or let some work proceed without accidentally approving the wrong product.

Before agreeing on a start date, both sides should be clear about:

• which physical sample and written product requirements are approved;
• what remains open, and who will confirm it;
• whether any material, component or process will differ from the sample;
• whether packaging and artwork are final;
• which specific activities may begin, and which must wait;
• how the supplier should raise any change that affects the agreed version.

Not every unfinished detail has to stop the whole project. For example, standard material purchasing might be able to proceed while the printed retail-box artwork is still being finalised, provided the material specification and purchase conditions are already agreed. Printing the boxes would remain on hold. A proposed change to a critical component, on the other hand, may need approval before that component is ordered.

The point is to agree what has been released, rather than send a broad “sample approved, please proceed” message that each side could interpret differently.

If this decision also releases a deposit, connect it to the commercial checks in What to Confirm Before Sending a Deposit to a Chinese Supplier. Lead time should also have a clear start point; the lead-time guide explains why “30 days” means little without the event that starts the clock.

Give the factory one clear production reference

Use this table to turn a positive sample review into a clear production conversation.

A short message to confirm the next step

You may not need a formal release document for a straightforward planned order. Often a short message that the supplier can acknowledge is more useful than an elaborate form nobody refers to again.

For example, if the product sample is acceptable but the retail-box artwork is unfinished, the buyer could write:

“Thanks. We’ve reviewed sample S-03 and are happy with the colour, logo position and basic function. Please use S-03 and our agreed specification v2 as the references for those approved points. The printed-box artwork is not final, so please hold box printing for now. Could you confirm whether any production materials, components or processes will differ from S-03, and which preparation work can begin while the artwork is being completed? Once we agree those points and the production schedule, we can confirm the next release.”

This is an illustrative message, not an actual ICW customer exchange or a substitute for the order agreement.

For a real order, the supporting record should identify the approved sample and specification versions, intended quantity, agreed packaging, remaining open items, who will confirm changes, and the proposed first-production check. The exact detail depends on the product.

If the sample and the written specification disagree, resolve which reference controls the particular feature before work proceeds. A supplier should not have to guess whether a physical sample, drawing, artwork or message takes precedence.

The Sample Review and Change Log can hold those details without requiring a complicated document system.

Check the first production, not just the sample

Once production begins, the first produced items provide new evidence. They can show whether the material, construction, colour, printing, assembly, packaging and workmanship are actually moving from the approved reference into the production process.

QIMA describes its Initial Production Check as taking place before or at the beginning of production, while a During Production Inspection checks actual production later in the run. These are names and service scopes used by an inspection provider, not legal requirements for every sourcing order. Its published scope includes raw materials, production processes, product specifications, dimensions, workmanship and packaging, with checks tailored to the product and client requirements.

That is different from reviewing a development sample again. It looks at the beginning of the actual production run. It still does not guarantee the quality of the final completed order.

A small buyer does not always need a third-party IPC. Proportionate options can include:

• supplier photos or video of first production;
• buyer review when already on site;
• a retained unit taken from early production;
• a third-party IPC when the product, order value or consequences justify it.

Choose the approach based on what could change and the cost of finding out later.

Later production still needs its own evidence

A good sample and acceptable first pieces do not prove the entire run.

A During Production Inspection can examine production units against the agreed specification after manufacturing has begun, but it is a sample of that run, not a guarantee of every unit. Agree what the check should cover and what happens if it finds a defect.

Depending on the product and order, later evidence may come from:

• supplier production records or updates;
• buyer communication about changes;
• a review during production;
• third-party during-production inspection;
• pre-shipment inspection or another agreed final check.

These are options, not universal requirements. A low-risk repeat order may need a lighter process than a new regulated product, a large tooling commitment or an order with unresolved production differences.

For electrical products, the handoff can become more detailed because internal components, software, materials and conformity-document scope may matter. The Air Fryer sample-to-production guide shows one product-specific example without turning those fields into requirements for every product.

The practical next step is to name the approved sample, match it to the written production version, list open points and agree which work can start. The supplier then has a reference it can actually use, rather than a broad “same as sample” message.

Sources and boundaries

• QIMA: Initial Production Check — used for the timing and typical scope of an early-production inspection, including raw materials, first produced items, specifications, dimensions, workmanship and packaging.
• QIMA: During Production Inspection — used to distinguish later production evidence from sample approval and early-production review.
• Sofeast: Golden Sample in Manufacturing and Ocean Port Link: Prototype, Pre-Production or Production Sample? — reviewed only to understand common sourcing terminology and the fact that sample-stage labels vary. The practical definitions in this guide are editorial explanations, not universal industry standards.

QIMA’s inspection services and procedures are not mandatory rules for every buyer or order. The choices described here are practical editorial guidance. They do not establish product compliance, legal obligations, inspection sampling rules or a guarantee that production will match an approved sample.