Projects

Attention: Your browser doesn't support javascript or you have deactivated Javascript in your browser. Please enable Javascript in your browser in order to be able to use all functions of this website.

Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information

Projects of ISO/TC 221/WG 3

Sort by:

Document number	Begin	Title	Comment
DIN EN ISO 13433/A1	2025-11-28	Geosynthetics - Determination of dynamic perforation (cone drop test) - Amendment 1 More	Comment
ISO 13433 CD AMD 1	2025-11-20	Geosynthetics - Determination of dynamic perforation (cone drop test) - Amendment 1 More	Comment
DIN EN ISO 12236	2023-01-30	Geosynthetics - Static puncture test (CBR test) (ISO 12236:2026); German version EN ISO 12236:2026 More	Comment

TOP

Economic benefits

DIN SPEC

Why do standards cost money?

Get involved in standardization

Terminology

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

Climate change Standards and specifications support climate targets

Projects of ISO/TC 221/WG 3

Want to learn more?