• 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 NA 119

DIN CEN/TS 17883 2023-06-05 Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna; German version CEN/TS 17883:2024 More  Comment 
ISO/DIS 23882 2023-05-31 Sludge recovery, recycling, treatment and disposal - Beneficial use of biosolids land application - Guidelines for risk communication and management of public perception More  Comment 
DIN EN 1420 2023-05-31 Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems More  Comment 
ISO/CD 21027 2023-05-30 Water Quality - Determination of total organic carbon for suspended solid containing water samples based on combined ultrasonic and alkaline extraction pretretment More  Comment 
DIN EN ISO 9308-4 2023-05-29 Water quality - Detection and enumeration of Escherichia coli - Part 4: Membrane filtration method for water with high levels of background bacteria More  Comment 
ISO/AWI TS 6671 2023-05-22 Thermal preinsulated ductile iron pipes, fittings, accessories and their joints for heat supply More  Comment 
DIN 19631 2023-05-16 Leaching of construction products - Percolation method for the examination of the leaching behaviour of materials injected into the soil More  Comment 
ISO/DIS 16611 2023-05-15 Plastics piping systems for drainage and sewerage without pressure - Non-circular pipes and joints made of glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resins (UP) - Dimensions, requirements and tests More  Comment 
DIN EN ISO 22032 rev 2023-05-11 Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry More  Comment 
DIN EN ISO 13647 2023-05-11 Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium More  Comment 

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