ISO/TC 34/SC 9

Registration number (WIID)Project No.TitleStatus
79101ISO 17468:2023Microbiology of the food chain — Technical requirements and guidance on the establishment or revision of a standardized reference methodStandarts spēkā
79102ISO/CD 21527Microbiology of the food chain — Horizontal method for the enumeration of yeasts and mouldsIzstrādē
79327ISO 20976-2:2022Microbiology of the food chain — Requirements and guidelines for conducting challenge tests of food and feed products — Part 2: Challenge tests to study inactivation potential and kinetic parametersStandarts spēkā
80193ISO 15216-1:2017/Amd 1:2021Microbiology of the food chain — Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR — Part 1: Method for quantification — Amendment 1Standarts spēkā
81777ISO 22174:2024Microbiology of the food chain — Polymerase chain reaction (PCR) for the detection and quantification of microorganisms — General requirements and definitionsStandarts spēkā
83200ISO 16140-2:2016/Amd 1:2024Microbiology of the food chain — Method validation — Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method — Amendment 1: Revision of qualitative method comparison study data evaluation, relative level of detection calculations in the interlaboratory study, calculation and interpretation of the relative trueness study, and inclusion of a commercial sterility testing protocol for specific productsStandarts spēkā
83201ISO 16140-4:2020/Amd 1:2024Microbiology of the food chain — Method validation — Part 4: Protocol for method validation in a single laboratory — Amendment 1: Validation of a larger test portion size for qualitative methodsStandarts spēkā
83205ISO 6887-1:2017/Amd 1:2024Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions — Amendment 1: Requirements and guidance on the use of a larger test portion size for qualitative methodsStandarts spēkā
83209LVS ISO 7251:2006/A1:2024Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique — Amendment 1: Inclusion of performance testing of culture media and reagentsStandarts spēkā
83209ISO 7251:2005/Amd 1:2023Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique — Amendment 1: Inclusion of performance testing of culture media and reagentsStandarts spēkā
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