Garment inspection checklist: pre-production to final

A garment inspection checklist has three parts, one for each point where a problem is still cheap to fix. Pre-production checks confirm the approved sample, fabric, trims and documents before cutting. Inline checks catch construction and measurement drift on the first bundles and at around a fifth of production. Final inspection judges the finished, packed lot against AQL limits. Each stage needs a named person who signs it off.

Who checks what, and who signs it off?

A check that nobody owns tends not to happen. Before production, write down who carries out each stage and who has the authority to say yes. The timings below follow the published service definitions of QIMA, one of the large independent inspection firms.

Stage	When	Checked by	Signed off by
Sample and document approval	Before fabric is cut	Buyer and factory merchandiser	Buyer, on the sealed sample
Fabric and trims in-house check	When materials arrive	Factory quality team, buying house or inspector	Buyer’s representative
Pre-production meeting	Days before the line starts	Factory, buying house, inspector	Factory production manager and buyer’s representative
Initial production check	From before production to 20% complete	Buying house or third-party inspector	Buyer’s representative
During production inspection	At least 20% complete	Buying house or third-party inspector	Buyer’s representative
Final random inspection	At least 80% complete and packed	Buying house or third-party inspector	Buyer, on the report
Container loading check	At loading	Inspector at the factory or warehouse	Buyer’s representative

The quality control page explains how these checks run on our orders. What follows is the checklist itself, so you can use it with any supplier.

A sign-off is only useful if it can be checked later. For each stage, keep one record that shows the date, the style and purchase order number, the tech pack revision used, who carried out the check, what was found, and the name of the person who approved it. Photographs belong in the record, not in a chat thread. When a problem surfaces in a customer return six months later, this is the trail that shows whether the fault was present in the sealed sample, slipped past inline checks, or appeared after inspection. It also stops the common argument over which version of a measurement chart was in force, because every record names its revision.

Pre-production checklist: the approved sample and documents

Everything later is judged against what you approve here, so it has to be complete and physical, not a set of emails.

Sealed sample approved and signed, one kept by the factory and one by you, with the approval date on the tag.
Size set approved for fit and grading in every size, not just the base size. The sampling and product development page explains the sample stages.
Tech pack at the final revision, with the revision number on every page: measurement chart, tolerances, construction, stitch density, artwork placement in millimetres.
Defect list agreed: what counts as critical, major and minor for this style.
AQL and inspection level written into the purchase order.
Test requirements listed and results in hand where required: colour fastness, shrinkage, fibre content, and any restricted-substance testing your market demands.
Label and packing specification approved: care and fibre labels, size labels, hangtags, barcodes, polybags, carton marks.

Fabric and trims checklist: before anything is cut

Fabric is inspected before cutting because a fault in a roll is repeated in every garment cut from it. The usual method is the 4-point system, covered on our quality page. The checklist here is what to confirm beyond the points score.

Fabric points per 100 square yards within the agreed limit, with the roll list attached.
Weight in GSM and usable width checked against the order.
Shade checked against the approved lab dip under the agreed light source, and rolls grouped by shade lot.
Shrinkage tested on bulk fabric, not only on the sample fabric, so the pattern can be adjusted before cutting.
Trims checked against the trim card: buttons, zips, threads, labels, drawcords, elastic, interlining. Count, colour, size and function.
Printed and embroidered artwork strike-offs approved on bulk fabric.

If fabric or trims are sourced through the buying house, the fabric and trim sourcing page explains how the materials are booked and approved.

Pre-production meeting checklist

This is a short meeting on the factory floor, but it prevents an expensive failure: the line sewing from an older version of the tech pack. Confirm, and record in minutes signed by both sides:

The sealed sample and the current tech pack revision are on the line, not in an office.
The difficult operations for this style have been named, with how the line will handle them.
Machine settings: stitch density, seam allowances, needle types for the fabric.
The factory’s broken-needle procedure and whether finished goods pass a needle detector.
Cutting plan, including shade lot separation and whether pieces are numbered to keep panels from the same layer together.
Dates for the initial production check, inline inspection and final inspection.

Initial production check and inline checklist

QIMA carries out its initial production check from before production begins up to 20% complete, checking raw materials, production processes and the first units against the specification. Its during-production inspection happens once at least 20% of the order is complete. The logic is simple: find a construction or measurement error while only a few hundred pieces exist, not after every piece is sewn.

First pieces off the line compared side by side with the sealed sample.
Full measurement of a set of pieces in each size against the chart and tolerances.
Construction checked operation by operation: seam types, stitch density, topstitching, bartacks.
Artwork, print or embroidery position measured from the reference point in the tech pack.
Labels and hangtags checked for content, position and spelling.
Semi-finished and finished quantities counted, with the predicted completion date.
Defects found written up with corrective actions and a date to re-check.

At the inline stage you are looking for drift as much as defects: a measurement creeping toward the edge of tolerance, or a new operator on a seam. A problem found at 20% can be fixed on 80% of the order.

Final inspection checklist

Final random inspection, also called pre-shipment inspection, judges the finished lot. QIMA carries it out when at least 80% of the order is complete, so that the sample represents the lot, and draws the sample using ANSI/ASQ Z1.4, the American equivalent of ISO 2859-1.

Quantity check: finished and packed pieces counted against the order, by style, colour and size.
Random sample drawn across cartons, sizes and colours at the agreed level and AQL.
Visual inspection of every sampled piece, with each defect classified and photographed.
Measurements taken on a subset of pieces in each size.
Function checks: zips, snaps and buttons worked, drawcords secure, seams pulled at stress points.
Labelling verified: fibre content, country of origin, care, size, and barcodes scanned.
Packing verified: polybags, folding, assortment ratio per carton, carton dimensions, gross weight and shipping marks.
Accept or reject recorded, with the sample size and limits the decision was made against.
Retained samples taken from the inspected lot and sealed: a few pieces for you, a few kept at the factory, so any later complaint can be compared with what actually shipped.
Pieces from the lot sent for any wash or lab test your specification calls for on bulk production, with the test report attached to the inspection report.

Labels deserve a line on every final check because they are a legal requirement, not decoration. The US Federal Trade Commission requires most clothing to show fibre content, country of origin and the identity of a responsible business, and US customs law requires imported goods to be marked with the English name of their country of origin.

What happens when a check fails?

Each stage has a different fix, and the checklist should say in advance what triggers it.

Pre-production: nothing is cut until the failed item is corrected and re-approved. A fabric lot that fails its points limit or shrinkage test is replaced or re-processed, not cut and hoped for.
Inline: the factory writes a corrective action, such as retraining an operator, resetting a machine or adjusting a pattern, and the inspector re-checks on a named date. Pieces already made with the fault are set aside for repair.
Final: the lot is not shipped. The usual routes are rework and re-inspection, sorting so that good pieces ship while the rest are repaired, or remaking where the fault is fundamental.
Loading: cartons are corrected before the doors close, and the seal is not applied until counts match.

Who pays for a re-inspection, and how long rework may take before a shipment date is missed, belong in the purchase terms. Agree them before production; negotiating them over a failed report is slower and costs more.

Loading checklist

A passed inspection means little if the wrong cartons go in the container. QIMA’s container loading check covers container condition, loaded quantities, carton details and supervision of the loading itself.

Container or truck inspected before loading: floor, walls, doors, no holes, no damp, no odour.
Carton count by style and colour matched to the packing list.
Random cartons opened to confirm contents match the marks.
Seal number recorded and photographed after the doors close.

The logistics and shipping page covers what happens after the seal.

What to do next

Copy the checklists above into your own quality manual, delete what does not apply to your product, and add your retailer’s rules. Then put the dates for each check in the production plan before the order is confirmed. If you want this run on an order made in Bangladesh, send us the style and quantity; we can agree the checklist and sign-off with you before production starts.

Questions buyers ask.

What is checked in a pre-production inspection for garments?

A pre-production inspection confirms that everything needed to make the order correctly is in place before a single piece is cut. That means the sealed sample is approved and on the line, the size set has been approved in every size, and the tech pack is at its final revision. It covers materials: fabric inspected for faults, checked for weight, width and shade, and tested for shrinkage in bulk; trims checked against the trim card for colour, size, count and function. It covers the factory’s plan: the cutting plan and shade separation, machine settings, the broken-needle procedure, and the dates of the later checks. Some inspection firms also count raw material quantities and look at storage conditions. The output should be a short written report with photographs and a list of anything that must be fixed before production starts, signed by the factory and the buyer’s representative.

What is inline inspection in the garment industry?

Inline inspection means checking garments while they are being sewn, instead of waiting for the finished lot. It usually happens twice. An initial production check looks at the first pieces off the line, from before production starts up to about 20% complete, and compares them with the sealed sample. A during-production inspection happens once at least 20% of the order is made, and looks for drift: measurements creeping toward the edge of tolerance, a seam going wrong after an operator change, a print moving off its position. Inline inspectors also count semi-finished and finished pieces and estimate the completion date, which gives you early warning of a late shipment. The point of inline inspection is cost. A fault found at 20% can be fixed on the remaining 80% of the order, whereas the same fault found at final inspection has already been sewn into every piece.

Who should do garment inspection: the factory, a buying house or a third party?

All three have a role. The factory’s own quality team should check every day, because it is the only one on the floor all the time; but it reports to the factory. A buying house’s quality team works for the buyer and follows the order from fabric to loading, which is why it can catch drift at inline stages. An independent third-party inspection firm adds a layer that works for no one in the supply chain, and a retailer may require its report in writing before it accepts goods. One practical arrangement combines them: the buying house through production, an independent firm at final inspection. Whoever inspects, the same three documents decide the outcome: the sealed sample, the tech pack with tolerances, and the agreed defect list. Make sure every inspector receives the same versions, and that the report states the sample size and limits the decision was made against.

Sources

Checked 22 September 2026. Rules and figures change, so confirm anything that affects your pricing.

Garment inspection checklist: pre-production, inline and final