JIS Z 8405:2008 PDF

Scope: This standard complements ISO 0043 (all parts) and provides details of appropriate statistical methods to be used by organizers to analyze data obtained from proficiency testing schemes and Provides recommendations for practical use by participants and accredited bodies. This International Standard applies to the demonstration that measurement results obtained by a laboratory do not represent an unacceptable level of evidence of bias. (It can be applied to prove equivalence, but not to prove non-equivalence.) It can be applied to quantitative data, but not to qualitative data.

JIS Z 8405:2008 Referenced Document

JIS Q 0043-1:1998 Proficiency testing by interlaboratory comparisons -- Part 1: Development and operation of proficiency testing schemes
JIS Z 8101-1 Statistics -- Vocabulary and symbols -- Part 1: General statistical terms and terms used in probability*， 2015-10-20 Update
JIS Z 8101-2 Statistics -- Vocabulary and symbols -- Part 2: Applied statistics*， 2015-10-20 Update
JIS Z 8402-1 Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
JIS Z 8402-2 Accuracy (trueness and precision) of measurement methods and results -- Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
JIS Z 8402-5:2002 Accuracy (trueness and precision) of measurement methods and results -- Part 5: Alternative methods for the determination of the precision of a standard measurement method

2021 JIS Z 8405:2021 Statistical methods for use in proficiency testing by interlaboratory comparison
2008 JIS Z 8405:2008 Statistical methods for use in proficiency testing by interlaboratory comparisons