Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version EN 14792:2017
Edition 2017-05

Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests; German version EN 13501-5:2016
Edition 2016-12

Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5); German version EN 16450:2017
Edition 2017-07

Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
Edition 2010-12

Animal health diagnostic analyses - Electronic data exchange in laboratory analysis; German and English version prEN 18029:2023
Edition 2023-11

Algae and algae products or intermediates - Methods of sampling and analysis - Determination of chlorophyll a content; German and English version prEN 18034:2023
Edition 2023-12

Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019); German version EN ISO 21877:2019
Edition 2020-01

Indoor air - Part 41: Assessment and classification (ISO 16000-41:2023)
Edition 2024-08

Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes (ISO 22232-2:2020); German version EN ISO 22232-2:2020
Edition 2021-09

Non-destructive testing - Acoustic emission testing (AT) - Leak detection by means of acoustic emission (ISO/DIS 18081:2023); German and English version prEN ISO 18081:2023
Edition 2023-09