• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Projects of CEN/TC 331/WG 3

DIN CEN/TS 17217 2023-06-21 Postal services - Reverse envelope - Design and printing requirements; German version CEN/TS 17217:2024 More  Comment 
DIN CEN/TR 00331128 2023-04-17 Postal services - Safe, secured and contactless delivery of postal items More  Comment 
DIN EN 17837 2021-07-26 Postal Services - Parcel Delivery Environmental Footprint - Methodology for calculation and declaration of GHG emissions and air pollutants of parcel logistics delivery services; German version EN 17837:2023 More  Comment 

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