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
International Standard
Read sample
ISO 28593:2017
64626
Published (Edition 1, 2017)

ISO 28593:2017

ISO 28593:2017
64626
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

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

  •  : Published
     : 2017-10
    : Close of review [90.60]
  •  : 1
     : 9
  • ISO/TC 69/SC 5
    03.120.30 
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