Cereal and cereal products - Technical report of the interlaboratory study for the determination of impurities content in maize (Zea mays, L.) and sorghum (Sorghum bicolor, L.)
Edition 2015-12-16

Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods (ISO 16140-5:2020)
Edition 2021-01

Microbiology of the food chain - Specific requirements and guidance for proficiency testing by interlaboratory comparison (ISO 22117:2019)
Edition 2019-11

Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Escherichia coli O157 - Amendment 1: Annex B: Result of interlaboratory studies
Edition 2017-03

Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods
Edition 2020-07

Water quality - Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
Edition 2007-12

Characterization of sludges. Protocol for organizing and conducting inter-laboratory tests of methods for chemical and microbiological analysis of sludges
Edition 2007-04-30

Variability of methods of test for textiles and reports of inter-laboratory trials on certain methods. Phase 2. BS 3320, BS 2010 and BS 1932
Edition 1994-06-15

Characterization of sludges - Protocol for organizing and conducting inter-laboratory tests of methods for chemical and microbiological analysis of sludges
Edition 2006-04-01