• 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 054-05-03 AA

Document number Begin Title Comment
DIN EN ISO 1452-4 rev 2026-02-13 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves More  Comment 
ISO/AWI 1452-4 2026-02-09 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves More  Comment 
ISO/PRF 24994 2024-04-03 Plastics piping systems - Determination of selected metal and semi-metal migration values of plastic pipes, fittings and their joints More  Comment 
DIN EN 10284 2021-11-30 Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems; German version EN 10284:2025 More  Comment 

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