- Population and availability
- Record order, SKU and packaging revisions, defined lot boundaries, quantities and where the goods can be accessed. Identify mixed products or production groups separately. A shipment can contain several relevant populations; the word shipment alone does not establish which units a sampling conclusion covers.
- Attributes and references
- List the specific identity, count, dimensions, packaging or observed-condition questions and the approved specification behind each. Describe an observable nonconformity in terms the provider can apply. A vague request to check quality leaves the comparison baseline and decision meaning uncertain.
- Evidence route
- Separate document verification, physical measurement, visual examination and commissioned laboratory testing. Record the applicable reference and reporting units for each task. Do not present a handheld observation as a standardized performance measurement or assume the inspector can perform every requested laboratory assessment on site.
- Sampling-plan owner
- Ask the competent provider and buyer quality owner to identify the applicable plan, edition, selection procedure and decision rules in their commission. ISO publishes attribute acceptance-sampling schemes; its public scope does not supply a ready-to-use plan for this order. This article prescribes no AQL, sample size or acceptance number.
- Access and exceptions
- Record access constraints, incomplete production, sealed goods that cannot be opened and any excluded attribute. Ask how these limitations affect the report. An inspector viewing accessible cartons should not describe inaccessible stock as examined or silently extrapolate a conclusion beyond the agreed scope.