DS/ISO 8422:2007
Sequential sampling plans for inspection by attributes

Standard No.

DS/ISO 8422:2007

Release Date

2007

Published By

Danish Standards Foundation

Latest

DS/ISO 8422:2007

Replace

DS/ISO 8422:1992 DS/ISO 8422-1994 Rett. 1

Scope

This International Standard specifies sequential sampling plans and procedures for inspection by attributes of discrete items.The plans are indexed in terms of the producer's risk point and the consumer's risk point. Therefore, they can be used not only for the purposes of acceptance sampling, but for a more general purpose of the verification of simple statistical hypotheses for proportions.The purpose of this International Standard is to provide procedures for sequential assessment of inspection results that may be used to induce the supplier, through the economic and psychological pressure of nonacceptance of lots of inferior quality, to supply lots of a

DS/ISO 8422:2007 history

• 2007 DS/ISO 8422:2007 Sequential sampling plans for inspection by attributes
• 1992 DS/ISO 8422:1992 Sequential sampling plans for inspection by attributes