Paints and varnishes - Determination of water content - Gas-chromatographic method (ISO 23168:2019); German version EN ISO 23168:2020
Edition 2021-02

Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022); German version EN ISO 23196:2023
Edition 2023-11

Cryogenic vessels - Cleanliness for cryogenic service (ISO 23208:2017 + Amd 1:2020); German version EN ISO 23208:2019 + A1:2020
Edition 2020-11

Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009); German version EN ISO 23210:2009
Edition 2009-12

Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry (ISO 23216:2021); German version EN ISO 23216:2022
Edition 2023-01

Non-destructive testing - Ultrasonic testing with arrays - Vocabulary (ISO 23243:2020); German version EN ISO 23243:2020
Edition 2021-03

Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2019); English version EN ISO 23251:2020
Edition 2020-11

Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020); German version EN ISO 23266:2021
Edition 2021-08

Animal and vegetable fats and oils - Cocoa butter equivalents in cocoa butter and plain chocolate - Part 1: Determination of the presence of cocoa butter equivalents (ISO 23275-1:2006); German version EN ISO 23275-1:2008
Edition 2009-03

Animal and vegetable fats and oils - Cocoa butter equivalents in cocoa butter and plain chocolate - Part 2: Quantification of cocoa butter equivalents (ISO 23275-2:2006); German version EN ISO 23275-2:2008
Edition 2009-03