Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019); German version EN ISO 21268-4:2019
Edition 2020-09

Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 17943:2016); German version EN ISO 17943:2016
Edition 2016-10

Bituminous mixtures - Material specifications - Part 31: Asphalt Concrete with Bituminous Emulsion; German version EN 13108-31:2019
Edition 2019-12

Agricultural machinery - Trailers - Safety; German version EN 1853:2017+AC:2019
Edition 2019-09

Bituminous mixtures - Test methods - Part 26: Stiffness; German version EN 12697-26:2018+A1:2022
Edition 2022-12

Principles for the analysis of microplastics present in the environment (ISO 24187:2023); German version EN ISO 24187:2023
Edition 2024-04

Petroleum, petrochemical and natural gas industries - Materials selection and corrosion control for oil and gas production systems (ISO 21457:2010); German version EN ISO 21457:2010
Edition 2010-12

Bituminous mixtures - Material specifications - Part 4: Hot Rolled Asphalt; German version EN 13108-4:2016
Edition 2016-12

Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2016); German version EN ISO 18187:2018
Edition 2018-07

Bituminous mixtures - Material specifications - Part 3: Soft Asphalt; German version EN 13108-3:2016
Edition 2016-12