Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
Edition 1998-11

Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 1: method by enrichment in a liquid medium (ISO 6461-1:1986); german version EN 26461-1:1993
Edition 1993-04

Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shear strain reponse, including the in-plane schear modulus and strength, by ± 45° tension test method (ISO 14129:1997); German version EN ISO 14129:1997
Edition 1998-02

Animal feeding stuffs - Determination of phytase activity (ISO 30024:2024); German version EN ISO 30024:2024
Edition 2024-09

Technical product documentation - Building and civil engineering drawings - Part 6: Documentation of buildings and construction sites
Edition 2006-05

Industrial communication networks - Profiles - Part 1: Fieldbus profiles (IEC 61784-1:2019); English version EN IEC 61784-1:2019, only on CD-ROM
Edition 2020-08

Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:2019); German version EN ISO 527-1:2019
Edition 2019-12

Oil and gas industries including lower carbon energy - Offshore structures - Part 8: Marine soil investigations (ISO 19901-8:2023); English version EN ISO 19901-8:2023
Edition 2024-01

Falsework - Performance requirements and general design; German version EN 12812:2008
Edition 2008-12

Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres (IEC 61746-1:2009); German version EN 61746-1:2011
Edition 2011-10