Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019); German version EN ISO 20074:2019
Edition 2020-05

Clay geosynthetic barriers - Characteristics required for use in the construction of underground structures (other than tunnels and associated structures); German version EN 16994:2018
Edition 2018-07

Geosynthetic barriers - Characteristics required for use in the construction of storage lagoons, secondary containment (above and below ground) and other containment applications for chemicals, polluted water and produced liquids; German version EN 16993:2018
Edition 2018-07

Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
Edition 2006-12

Side curtain ventilation systems - Safety; German version EN 17088:2021
Edition 2021-12

Respiratory protective devices for self-rescue - Part 7: Filtering devices for self-rescue; requirements, testing, marking
Edition 1997-12

Plug-in type bushings for 72,5 kV with 630 A and 1 250 A for electrical equipment; German version EN 50673:2019
Edition 2019-11

Safety of packaging machines - Part 3: Form, fill and seal machines; fill and seal machines; German version EN 415-3:2021
Edition 2022-02

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 1: Terms and definitions; German version EN 14511-1:2022
Edition 2023-08

Guidance on social responsibility (ISO 26000:2010); German version EN ISO 26000:2020
Edition 2021-04