NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 426

Document number Begin Title Comment
DIN CEN ISO/TS 17728 rev 2023-11-10 Microbiology of the food chain - Sampling techniques for microbiological analysis of food and feed samples More  Comment 
ISO/DIS 22176 2023-11-09 Cosmetics - Analytical methods - Validation of quantitative analytical methods using an integrated approach More  Comment 
ISO/FDIS 10399 2023-11-08 Sensory analysis - Methodology - Duo-trio test More  Comment 
DIN EN ISO 16634-2 2023-11-07 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and cereal coproducts (ISO/DIS 16634-2:2025); German and English version prEN ISO 16634-2:2025 More  Comment 
ISO/DIS 23638 2023-10-27 Food products - Quality requirements for processed food products for emergency More  Comment 
DIN EN 18082 2023-10-26 Foods of animal origin – Multimethod for the determination of pesticide residues using LC-based analysis following acetonitrile extraction/partitioning and clean-up by dispersive SPE; German version EN 18082:2026 More  Comment 
ISO/DIS 16634-2 2023-10-24 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and cereal coproducts More  Comment 
ISO/DIS 8553 2023-10-13 Milk - Enumeration of microorganisms - Plate-loop technique at 30 °C More  Comment 
ISO/FDIS 5622 2023-10-03 Tobacco and tobacco products - Electrically heated tobacco products (eHTPs) - Determination of carbon monoxide in the vapour phase of tobacco heating system aerosol by NDIR method More  Comment 
ISO/CD 26323 2023-09-29 Milk products - Determination of the acidification activity of dairy cultures by continuous pH measurement (CpH) More  Comment 

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