JIS Z9010:1999

Annotation of standard text JIS Z9010:1999 :

This Japanese Industrial Standard specifies sequential sampling plans and procedures of inspection by variables of discrete items. It is complementary to JIS Z 9009. The plans in the main body of the standard are indexed in terms of the producer’s risk point and the consumer’s risk point. Annex A specifies sequential sampling plans and procedures indexed in terms of the acceptable quality level (AQL) to supplement the system of sampling plans in JIS Z 9015-1. The purpose of the Standard is to provide procedures based on a sequential assessment of inspection results, that may be used to induce the supplier through the economic and psychological pressure of non-acceptance of lots of inferior quality to supply lots of a quality having a high-probability of acceptance. At the same time the consumer is protected by a prescribed upper limit to the probability of accepting lots of poor quality.History:1962-03-01 Established 1965-03-01 Confirmed 1968-03-01 Confirmed 1971-07-01 Confirmed 1975-11-01 Confirmed 1979-03-01 Revised 1984-07-01 Confirmed 1989-02-01 Confirmed 1994-02-01 Confirmed 1999-05-20 Revised 2005-03-20 Confirmed 2009-10-01 Confirmed 2014-10-20 Confirmed 2019-10-21 Confirmed