• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of ISO/TC 281/WG 2

Document number Begin Title Comment
ISO/CD 21910-1 2025-07-24 Fine bubble technology - Characterization of microbubbles - Part 1: Off-line evaluation of size/size index More  Comment 
ISO/DIS 7383-3 2025-02-20 Fine bubble technology - Evaluation method for determining gas content in fine bubble dispersions in water - Part 3: Ozone content More  Comment 
ISO/DIS 25549 2025-02-20 Fine bubble technology - Evaluation method for determining the shear viscosity of fine bubble dispersions More  Comment 
ISO/DIS 20018-1 2024-02-02 Fine bubble technology - Characterization of ultrafine bubbles - Part 1: Data correction to exclude particulate contaminants for evaluating size and concentration indices More  Comment 

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