Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2022)
Abstract
This document provides detailed descriptions of statistical methods for proficiency testing providers to use to design proficiency testing schemes and to analyse the data obtained from those schemes. This document provides recommendations on the interpretation of proficiency testing data by participants in such proficiency testing schemes and by accreditation bodies. The procedures in this document can be applied to demonstrate that the measurement results obtained by laboratories, inspection bodies, and individuals meet specified criteria for acceptable performance. This document is applicable to proficiency testing where the results reported are either quantitative measurements or qualitative observations on test items.
Begin
2023-03-17
Planned document number
DIN ISO 13528
Project number
14700714
Responsible national committee
NA 119-01-03-06-04 AK - Proficiency Test
Responsible international committee
ISO/TC 69/SC 6/WG 1 - Accuracy of measurement methods and results
draft standard
Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2022); Text in German and English
2024-04
Order from DIN Media
