What the standard covers
ASTM D5430 describes methods for visually inspecting and grading fabrics. Its public scope states that purchaser and seller may agree to use the methods for accepting rolls and shipments. The public guidance also notes that grading results can vary with the point-assignment option, so parties should use a consistent option when comparing results.
Source: ASTM D5430-26 official scope and significance, accessed 14 October 2026. This article uses the publicly available summary; the full standard has not been reproduced or purchased for this guide.
Agree a usable inspection plan
- Identify the fabric, lot and rolls being inspected.
- Specify the inspection and grading method and its edition.
- Agree lighting, inspection conditions, speed and sampling coverage as appropriate.
- Record defect type, location, severity and the agreed scoring method.
- Define acceptance, segregation and corrective-action criteria in the order specification.
Is 40 points a universal rejection rule?
This guide does not establish a universal 40-point acceptance limit. A threshold quoted in an article should not be assumed to apply to every fabric or buyer. Confirm the agreed grading method, units, inspection coverage and acceptance criteria with the buyer and supplier.
Visual checks and performance evidence are different
| Check | Purpose | Limit |
|---|---|---|
| Visible fabric inspection | Record observable material defects under agreed conditions. | Does not prove resistance to a particular hazard. |
| Garment measurement and workmanship review | Compare garment construction and measurements with the approved specification. | Does not replace material or garment performance testing where required. |
| Relevant test documentation | Assess the exact material or garment against applicable requirements. | Scope, date, method and use limitations must be reviewed. |
Keep records that support decisions
Useful records include roll identification, the inspection method, findings, measured values, the acceptance decision and any corrective action. Use actual project records when assessing results. This guide makes no company rejection-rate, savings or zero-defect claim.
Questions for your custom order
Discuss which checks are required, when they occur and what evidence will be supplied. Review our quality planning checklist or send your garment and inspection requirements.