The sampling system is used for lots in isolation (isolated sequences of lots, an isolated lot, a unique lot or a short series of lots), where switching rules, such as those of ISO 2859-1, are not applicable. Inspection levels, as provided by ISO 2859-1 to control the relative amount of inspection, are not provided in this document.

ISO/DIS 2859-1. Sampling procedures for inspection by attributes. Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection

The sampling system is used for lots in isolation (isolated sequences of lots, an isolated lot, a unique lot or a short series of lots), where switching rules, such as those of ISO 2859‑1, are not applicable.

Les procédures d'échantillonnage définies dans des Normes internationales telles que la présente partie de l'ISO 2859, avec leurs règles de passage et de suspension de contrôle d'échantillonnage, sont destinées à encourager les fournisseurs à obtenir des moyennes de processus nettement meilleures que la NQA.

ISO 2859-4:2020 Sampling procedures for inspection by attributes Part 4: Procedures for assessment of declared quality levels

ISO 2859-10:2006 provides a general introduction to acceptance sampling by attributes and provides a brief summary of the attribute sampling schemes and plans used in ISO 2859-1, ISO 2859-2, ISO 2859-3, ISO 2859-4 and ISO 2859-5, which describe specific types of attribute sampling systems.

ISO 28590:2017 provides a general introduction to acceptance sampling by attributes and provides a brief summary of the attribute sampling schemes and plans used in ISO 2859‑1, ISO 2859‑2, ISO 2859‑3, ISO 2859‑4 and ISO 2859‑5, which describe specific types of attribute sampling systems.

Le système d'échantillonnage est utilisé pour les lots considérés isolément (séquences isolées de lots, lot isolé, lot unique ou série courte de lots), lorsque les règles de modification du contrôle telles que celles de l'ISO 2859-1 ne sont pas applicables.

ISO 2859-3:2005 specifies generic skip-lot sampling procedures for acceptance inspection by attributes. The purpose of these procedures is to provide a way of reducing the inspection effort on products of high quality submitted by a supplier who has a satisfactory quality assurance system and effective quality controls.

ISO/DIS 2859-1. Sampling procedures for inspection by attributes. Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection