BS ISO 2859-4:2020
Sampling procedures for inspection by attributes - Procedures for assessment of declared quality levels
- Standard No.
- BS ISO 2859-4:2020
- Release Date
- 2020
- Published By
- British Standards Institution (BSI)
- Latest
- BS ISO 2859-4:2020
- Scope
- What is ISO 2859 ‑ 4 about? ISO 2859 ‑ 4 establishes single sampling plans for conformance testing, i.e., for assessing whether the quality level of a relevant audit population (lot, process, inventory, file etc) conforms to a declared value. Sampling plans are provided corresponding to four levels of discriminatory ability. Each sampling plan's limiting quality ratio (LQR) is given for reference. The sampling plans have been devised for levels I-III to obtain a risk of no more than 5 % of contradicting a correct declared quality level. ISO 2859 ‑ 4 can be used for various forms ...
BS ISO 2859-4:2020 history
- 2020 BS ISO 2859-4:2020 Sampling procedures for inspection by attributes - Procedures for assessment of declared quality levels
