• 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 2039-2 rev 2025-01-02 Plastics - Determination of hardness - Part 2: Rockwell hardness More  Comment 
DIN EN ISO 11403-3 rev 2025-01-02 Plastics - Acquisition and presentation of comparable multipoint data - Part 3: Environmental influences on properties More  Comment 
DIN EN ISO 2039-1 rev 2025-01-02 Plastics - Determination of hardness - Part 1: Ball indentation method More  Comment 
DIN EN ISO 20753 rev 2025-01-02 Plastics - Test specimens More  Comment 
DIN EN ISO 178 2025-01-02 Plastics - Determination of flexural properties (ISO/DIS 178:2026); German and English version prEN ISO 178:2026 More  Comment 
DIN EN ISO 10840 2024-12-20 Plastics - Guidance for the use of standard fire tests (ISO/DIS 10840:2025); German and English version prEN ISO 10840:2025 More  Comment 
DIN EN ISO 21309-2 rev 2024-12-19 Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties More  Comment 
DIN EN ISO 21309-1 rev 2024-12-19 Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 1: Designation system and basis for specifications More  Comment 
DIN EN ISO 1628-3 rev 2024-12-19 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 3: Polyethylenes and polypropylenes More  Comment 
DIN EN ISO 21304-2 rev 2024-12-19 Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties More  Comment 

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