90.93 Standard confirmed Jun 13, 2024
ISO
ISO/TC 69/SC 5 Acceptance sampling
International Standard
03.120.30 Application of statistical methods
Published
ISO 28593:2017 specifies a system of single sampling schemes for lot-by-lot inspection by attributes. All the sampling plans of the present system are of accept-zero form, i.e. no lot is accepted if the sample from it contains one or more nonconforming items. The schemes depend on a suitably-defined average outgoing quality limit (AOQL), the value of which is chosen by the user; no restrictions are placed on the choice of the value of the AOQL or on the sizes of successive lots in the series. The methodology ensures that the overall average quality reaching the customer or market-place will not exceed the AOQL in the long run.
WITHDRAWN
ISO 18414:2006
PUBLISHED
ISO 28593:2017
90.93
Standard confirmed
Jun 13, 2024