Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC); German version EN 17503:2022
Edition 2022-08

Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants, layout and calculation; German version EN 12056-4:2000
Edition 2001-01

Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID) (ISO 25140:2010); German version EN ISO 25140:2010
Edition 2010-12

Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079:2005); German version EN ISO 20079:2006
Edition 2006-12

Solid Biofuels - Sampling (ISO 18135:2017); German version EN ISO 18135:2017
Edition 2017-08

Railway applications - Aerodynamics - Part 6: Requirements and test procedures for cross wind assessment; German version EN 14067-6:2018+A1:2022
Edition 2022-09

Microbiological analysis of milk - Determination of Escherichia coli - Part 1: Method with liquid medium
Edition 2024-09

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24; German version EN 1759-1:2004
Edition 2005-02

Milk, milk products, infant formula and adult nutritionals - Determination of minerals and trace elements - Inductively coupled plasma atomic emission spectrometry (ICP-AES) method (ISO 15151:2018); German version EN ISO 15151:2020
Edition 2020-10

Intelligent transport systems - ESafety - ECall end to end conformance testing; German version EN 16454:2023
Edition 2024-03