Chemical analysis of ferrous materials - Determination of boron in steels - Spectrophotometric method; German version EN 10200:2012
Edition 2013-01

Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887:1992); German version EN ISO 9887:1994
Edition 1994-12

Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite; German and English version prEN 901:2023
Edition 2024-01

Cathodic protection of harbour installations (ISO 13174:2012); German version EN ISO 13174:2012
Edition 2013-05

Corrugating medium - Determination of the flat crush resistance after laboratory fluting - Part 2: B-flute (ISO 7263-2:2018); German version EN ISO 7263-2:2019
Edition 2019-04

Eurocode 8 - Design of structures for earthquake resistance - Part 5: Geotechnical aspects, foundations, retaining and underground structures; German and English version prEN 1998-5:2022
Edition 2022-10

Subsoil - Verification of the safety of earthworks and foundations - Supplementary rules to DIN EN 1997-1
Edition 2021-04

Optics and photonics - Environmental test methods - Part 23: Low pressure combined with cold, ambient temperature and dry or damp heat (ISO 9022-23:2016)
Edition 2016-12

Acoustics - Characterization of sources of structure-borne sound and vibration - Indirect measurement of blocked forces (ISO 20270:2019); German version EN ISO 20270:2022
Edition 2023-12

Mechanical vibration - Resilient elements used in railway tracks - Part 1: Terms and definitions, classification, test procedures
Edition 2010-08