Road traffic noise reducing devices - Non-acoustic performance - Part 1: Methods of determination of the mechanical and stability characteristics; German and English version prEN 1794-1:2021
Edition 2021-12

Conservation of cultural heritage - Extraction and determination of soluble salts in natural stone and related materials used in and from cultural heritage; German version EN 16455:2014
Edition 2014-12

Stationary source emissions - Quality assurance and quality control procedures for automated dust arrestment plant monitors; German version EN 17389:2020
Edition 2020-07

Ambient air - Biomonitoring with mosses - Accumulation of atmospheric contaminants in mosses collected in situ: from the collection to the preparation of samples; German version EN 16414:2014
Edition 2014-08

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 22: Determination of Glyphosate and Aminomethyl phosphic acid (AMPA) by high performance liquid chromatography (HPLC), post-column derivatization and fluorescence detection (F 22)
Edition 2001-10

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 23: Determination of 15 polycyclic aromatic hydrocarbons (PAH) by high performance liquid chromatography (HPLC) and fluorescence detection (S 23)
Edition 2002-02

Personal data protection requirements for processing operations; German version EN 17799:2023
Edition 2024-09

Information and documentation - International standard book numbering (ISBN) (ISO 2108:2005)
Edition 2007-01

Geometrical product specifications (GPS) - Dimensional and geometrical tolerances for moulded parts - Part 1: Vocabulary (ISO 8062-1:2007); Trilingual version EN ISO 8062-1:2007
Edition 2008-01

Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames (ISO 10077-2:2017); German version EN ISO 10077-2:2017
Edition 2018-01