• 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 119-05-22 AA

Document number Begin Title Comment
ISO/WD TS 4982-2 2025-06-10 Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems - Part 2: Guidance for structural design of arch-shaped chamber systems More  Comment 
DIN EN 00155A25 2024-12-13 Plastics piping systems for non-pressure underground conveyance and storage of surface water - Boxes used for infiltration, attenuation and storage systems - Creep test More  Comment 
DIN CEN/TS 17152-4 2024-11-01 Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 4: Guidance for structural design of modular systems; German version CEN/TS 17152-4:2025 More  Comment 

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