CEN/TC 463

Registration number (WIID)Project No.TitleStatus
73273EN ISO 22174:2024Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms - General requirements and definitions (ISO 22174:2024)Standarts spēkā
73273LVS EN ISO 22174:2024Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms - General requirements and definitions (ISO 22174:2024)Standarts spēkā
74190LVS EN ISO 16140-2:2016/A1:2024Microbiology 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 products (ISO 16140-2:2016/Amd 1:2024)Standarts spēkā
74190EN ISO 16140-2:2016/A1:2024Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method - Amendment 1:Standarts spēkā
74191LVS EN ISO 16140-4:2020/A1:2024Microbiology 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 methods (ISO 16140-4:2020/Amd 1:2024)Standarts spēkā
74191EN ISO 16140-4:2020/A1:2024Microbiology 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 methods (ISO 16140-4:2020/Amd 1:2024)Standarts spēkā
74192LVS EN ISO 6887-1:2017/A1:2024Microbiology 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 larger test portion size for qualitative method (ISO 6887-1:2017/Amd 1:2024)Standarts spēkā
74192EN ISO 6887-1:2017/A1:2024Microbiology 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 methods (ISO 6887-1:2017/Amd 1:2024)Standarts spēkā
75124LVS EN ISO 23691:2026Microbiology of the food chain - Determination and use of cardinal values (ISO 23691:2026)Standarts spēkā
75124EN ISO 23691:2026Microbiology of the food chain - Determination and use of cardinal values (ISO 23691:2026)Standarts spēkā
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