Projects of CEN/TC 249

DIN EN ISO 15512 rev 2026-05-28 Plastics - Determination of water content More  Comment 
DIN EN ISO 472-6 2026-05-19 Plastics - Vocabulary - Part 6: Ageing, chemical and environmental resistance More  Comment 
DIN EN ISO 4892-1 2026-03-13 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance and requirements (ISO 4892-1:2024, corrected version 2026-02); German version EN ISO 4892-1:2024 More  Comment 
DIN EN ISO 25867 2026-02-09 Plastics - Method for artificial accelerated photoageing using medium-pressure mercury vapour lams More  Comment 
DIN EN ISO 4651 rev 2026-01-14 Cellular rubbers and plastics - Determination of dynamic cushioning performance More  Comment 
DIN EN ISO 4638 2026-01-13 Polymeric materials, cellular flexible - Determination of air flow permeability More  Comment 
DIN EN ISO 527-1 rev 2026-01-06 Plastics - Determination of tensile properties - Part 1: General principles More  Comment 
DIN EN ISO 306 rev 2026-01-06 Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) More  Comment 
DIN EN ISO 179-2 rev 2026-01-06 Plastics - Determination of Charpy impact properties - Part 2: Instrumented impact test More  Comment 
DIN EN ISO 4892-2 rev 2025-12-22 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps More  Comment 

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