Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network; German version EN 16723-1:2016
Edition 2017-01

Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon; German version EN 12915-2:2009
Edition 2009-07

Textiles - Environmental aspects - Vocabulary (ISO 5157:2023); German version EN ISO 5157:2023
Edition 2023-12

Plastics - Environmental Aspects - Vocabulary; German version EN 17615:2022
Edition 2022-12

Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2016); German version EN ISO 18847:2016
Edition 2016-12

Characterization of waste - Terminology - Part 2: Management related terms and definitions; Trilingual version EN 13965-2:2010
Edition 2011-01

Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification; German version EN 16723-2:2017
Edition 2017-10

Heat treatment of ferrous materials; heat treatment methods; case hardening
Edition 1989-04

Solid biofuels - Fuel specifications and classes - Part 4: Graded wood chips (ISO 17225-4:2021); German version EN ISO 17225-4:2021
Edition 2021-06

Flares for combustion of biogas (ISO 22580:2020); German version EN ISO 22580:2021
Edition 2022-11