ISO/TS 22117:2010 PDF

Scope: This Technical Specification gives requirements and guidance for the organization of proficiency testing schemes for microbiological examinations of: a)food and beverages; b)animal feeding stuffs; c)food production environments and food handling; d)primary production stages. This Technical Specification is also potentially applicable to the microbiological examination of water where water is either used in food production or is regarded as a food in national legislation. This Technical Specification relates to the technical organization and the implementation of proficiency testing schemes, as well as the statistical treatment of the results of microbiological examinations. This Technical Specification is designed for use with ISO/IEC 17043 and ISO 13528, and deals only with areas where specific or additional details are necessary for proficiency testing schemes dealing with microbiological analyses for the areas specified in the first paragraph.

ISO/TS 22117:2010 Referenced Document

ISO 13528 Statistical methods for use in proficiency testing by interlaboratory comparison*， 2022-08-18 Update
ISO 3534-1 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
ISO 3534-2 Statistics - Vocabulary and symbols - Part 2: Applied statistics
ISO 5725-1 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions*， 2023-07-01 Update
ISO 5725-5 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method; Technical Corrigendum 1
ISO 7218 Microbiology of food and animal feeding stuffs — General requirements and guidance for microbiological examinations AMENDMENT 1
ISO/IEC 17043:2010 Conformity assessment - General requirements for proficiency testing

2010 ISO/TS 22117:2010 Microbiology of food and animal feeding stuffs - Specific requirements and guidance for proficiency testing by interlaboratory comparison