ISO 8423:1991
For ISO 8423:1991, item title is Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation); status code is 9599; successor is ISO 8423:2008 | ISO 3951-5:2006; withdrawn / published date is 1991-11-07, recorded from its source on 2026-08-05.
- Identifier
- ISO 8423:1991 verified
- Item title
- Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation) verified
- Status code
- 9599 verified
- Successor
- ISO 8423:2008 | ISO 3951-5:2006
- Withdrawn / published date
- 1991-11-07 verified
Verified
Review by
What the source says
15601,IS,,ISO 8423:1991,Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation),Plans d'échantillonnage progressif pour le contrôle par mesures des pourcentages de non conformes (écart-type connu),1991-11-07,1,['03.120.30'],ISO/TC 69/SC 5,9599,,"[41992,39294]","['en','fr']",39,<p>Applies if all of the following conditions are satisfied: a) inspected are continuing series of lots of discrete items supplied by one producer from one production process; b) only a single quality characteristic x is taken into consideration; c) production is stable and x has a known standard deviation; d) an upper or lower limit (or both) is defined.</p>
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv