• 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 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/FDIS 877-3:2026); German version FprEN ISO 877-3:2026 More  Comment 
DIN EN ISO 5659 2023-01-23 Plastics – Smoke generation – Determination of optical density by a single-chamber test (ISO 5659:2026); German version EN ISO 5659:2026 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 
DIN EN ISO 294-5 2022-12-13 Plastics – Injection moulding of test specimens of thermoplastic materials – Part 5: Preparation of standard specimens for investigating anisotropy (ISO 294-5:2026); German version EN ISO 294-5:2026 More  Comment 
DIN EN ISO 877-1 2022-11-08 Plastics - Methods of exposure to solar radiation - Part 1: General guidance (ISO 877-1:2025); German version EN ISO 877-1:2025 More  Comment 

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