Biogas - Biogas production, conditioning, upgrading and utilization - Terms, definitions and classification scheme (ISO 20675:2018); German version EN ISO 20675:2021
Edition 2022-11

Animal feeding stuffs, animal products, and faeces or urine - Determination of gross calorific value - Bomb calorimeter method (ISO 9831:1998); German version EN ISO 9831:2003
Edition 2004-02

Soil quality - Sampling of soil invertebrates - Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina) (ISO 23611-2:2024); German version EN ISO 23611-2:2024
Edition 2024-09

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

Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for formalin-fixed and paraffin-embedded (FFPE) tissue - Part 3: Isolated DNA (ISO 20166-3:2018); German version EN ISO 20166-3:2019
Edition 2019-04

Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structures; German version EN 13256:2016
Edition 2016-12

Geosynthetic barriers - Characteristics required for use in the construction of solid waste storage and disposal sites; German version EN 13493:2018
Edition 2018-07

Geosynthetic barriers - Characteristics required for use in the construction of tunnels and associated underground structures; German version EN 13491:2018
Edition 2018-07

Geosynthetic barriers - Characteristics required for use in the construction of reservoirs and dams; German version EN 13361:2018
Edition 2018-07

Geosynthetic barriers - Characteristics required for use in the construction of canals; German version EN 13362:2018
Edition 2018-07