Nanotechnologies - Measurements of particle size and shape distributions by scanning electron microscopy (ISO 19749:2021); German version EN ISO 19749:2023
Edition 2023-07

Communication systems for meters - Part 3: Application protocols; German version EN 13757-3:2018
Edition 2018-06

Ventilation for buildings - Air handling units - Rating and performance for units, components and sections; German version EN 13053:2019
Edition 2020-05

Soil quality - Sampling - Part 102: Selection and application of sampling techniques (ISO 18400-102:2017)
Edition 2020-11

Test methods for determining the contribution to the fire resistance of structural members - Part 3: Applied protection to concrete members; German version EN 13381-3:2015
Edition 2015-06

Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware - Part 2: Fire resistance of hinged and pivoted steel doorsets; German version EN 15269-2:2012
Edition 2012-12

Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2022); German version EN ISO 23611-4:2022
Edition 2023-12

Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018); German version EN ISO 19040-1:2022
Edition 2023-12

Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018); German version EN ISO 19040-2:2022
Edition 2023-12

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