International Standard
ISO 28593:2017
Acceptance sampling procedures by attributes — Accept-zero sampling system based on credit principle for controlling outgoing quality
Reference number
ISO 28593:2017
Edition 1
2017-10
© ISO 2024
International Standard
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Published (Edition 1, 2017)
This standard was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 28593:2017

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Format
CHF 63
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2017-10
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 69/SC 5
    ICS :
    03.120.30 
  • RSS updates

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