Water quality - Determination of tritium activity concentration - Liquid scintillation counting method (ISO 9698:2010); German version EN ISO 9698:2015
Edition 2015-12

Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2012); German version EN ISO 13160:2015
Edition 2016-03

Road Vehicles - Portable Emission Measuring Systems (PEMS) - Performance Assessment; English version prEN 17507:2020
Edition 2020-09

Air quality - Certification of automated measuring systems - Part 4: Performance criteria and test procedures for automated measuring systems for periodic measurements of emissions from stationary sources; German version EN 15267-4:2017
Edition 2017-05

Residential liquid fuel burning appliances - Part 1: General requirements and test methods; German and English version prEN 1-1:2023
Edition 2023-07

Solid recovered fuels - Methods for the determination of biomass content (ISO 21644:2021, Corrected version 2021-03); German version EN ISO 21644:2021
Edition 2021-07

Natural gas - Vocabulary (ISO 14532:2014); Trilingual version EN ISO 14532:2017
Edition 2017-07

Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator's breathing zone - Part 2: Sampling of gases (ISO/DIS 10882-2:2023); German and English version prEN ISO 10882-2:2023
Edition 2023-06

Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German and English version prEN 14625:2022
Edition 2022-11

Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking; German version EN 303-5:2021+A1:2022
Edition 2023-07