Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German and English version prEN 14538:2024
Edition 2024-02

Project, programme and portfolio management - Context and concepts (ISO 21500:2021); Text in German and English
Edition 2021-12

Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
Edition 2002-12

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

Agricultural and forestry machinery - Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers - Part 2: Machines for use with backpack power unit (ISO 11806-2:2022, Corrected version 2022-04); German version EN ISO 11806-2:2022
Edition 2022-08

Ergonomics - Ergonomics of PPE ensembles; German version EN 17558:2023
Edition 2023-08

Safety of machinery - Prevention of unexpected start-up (ISO 14118:2017); German version EN ISO 14118:2018
Edition 2018-07

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022); German version EN ISO 10304-4:2022
Edition 2024-07

Unbound mixtures - Specifications; German version EN 13285:2018
Edition 2018-10

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment; German version EN 14459:2021
Edition 2023-07