Sampling procedures for inspection by attributes - Double sampling plans using minimal sample sizes, indexed by producer's risk quality (PRQ) and consumer's risk quality (CRQ) Ingestion-build-103253 BS ISO 20000-3 aligned with

BS ISO 20000-3 aligned with the third edition of ISO 20000-1

Subscripts and special marks

Methods for the production of screw and captive washer assemblies

Tier-1 and Tier-2 supply chain suppliers

Working environment

Sampling procedures for inspection by attributes - Double sampling plans using minimal sample sizes, indexed by producer's risk quality (PRQ) and consumer's risk quality (CRQ) Ingestion-build-103253 BS ISO 20000-3 aligned withThis British Standard provides double sampling plans by attributes for the acceptance inspection of lots of discrete items. The plans are indexed by the producers risk quality (PRQ) and the consumers risk quality (CRQ) where the nominal risks are either 5 % or 10 %. Plans are provided for inspection for percent nonconforming and for inspection for nonconformities per 100 items. The lot is acceptable if there are no nonconforming items