Characterization of waste - Preparation of waste samples for ecotoxicity tests; German version EN 14735:2021
Edition 2022-08

Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021
Edition 2021-07

Water quality - Gamma-ray emitting radionuclides - Test method using high resolution gamma-ray spectrometry (ISO 10703:2021); German version EN ISO 10703:2021
Edition 2022-11

Glass in building - Insulating glass units - Part 4: Methods of test for the physical attributes of edge seal components and inserts; German version EN 1279-4:2018
Edition 2018-10

Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells; German version EN 16370:2022
Edition 2022-12

Bitumen and bituminous binders - Determination of kinematic viscosity; German version EN 12595:2023
Edition 2023-09

Water quality - Guidance standard on determining the degree of modification of lake hydromorphology; German version EN 16870:2017
Edition 2017-05

Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation (ISO 7278-2:2022); German version EN ISO 7278-2:2022
Edition 2023-03

Tanks for the transport of dangerous goods - Metallic pressure tanks - Design and construction; German version EN 14025:2023
Edition 2024-02

Gas meters - Rotary displacement gas meters; German version EN 12480:2018
Edition 2018-05