• 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 CEN/TC 249

Document number Begin Title Comment
DIN EN ISO 1183-2 2024-12-17 Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO/DIS 1183-2:2025); German and English version prEN ISO 1183-2:2025 More  Comment 
DIN EN ISO 3451-1 2024-12-17 Plastics - Determination of ash - Part 1: General methods (ISO/DIS 3451-1:2025); German and English version prEN ISO 3451-1:2025 More  Comment 
DIN EN ISO 15015 2024-12-05 Plastics - Extruded sheets of impact-modified acrylonitrile-styrene copolymers (ABS, AEPDS and ASA) - Requirements and test methods (ISO 15015:2025); German version EN ISO 15015:2025 More  Comment 
DIN EN ISO 14855-2 2024-09-30 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO/DIS 14855-2:2025); German and English version prEN ISO 14855-2:2025 More  Comment 
DIN EN ISO 8067 2024-03-16 Flexible cellular polymeric materials - Determination of tear strength (ISO/DIS 8067:2025); German and English version prEN ISO 8067:2025 More  Comment 
DIN EN ISO 1158 2023-11-15 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content (ISO/FDIS 1158:2025); German version FprEN ISO 1158:2025 More  Comment 
DIN EN ISO 7214 2023-11-09 Cellular plastics - Polyethylene - Methods of test (ISO/DIS 7214:2024); German and English version prEN ISO 7214:2024 More  Comment 
DIN EN ISO 877-3 2023-10-25 Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation (ISO/DIS 877-3:2025); German and English version prEN ISO 877-3:2025 More  Comment 
DIN EN ISO 5659 2023-01-23 Plastics – Smoke generation – Determination of optical density by a single-chamber test (ISO/FDIS 5659:2025); German version FprEN ISO 5659:2025 More  Comment 
DIN EN ISO 844 2022-12-13 Rigid cellular plastics - Determination of compressive properties (ISO/DIS 844:2025); German and English version prEN ISO 844:2025 More  Comment 

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