Office machines - Requirements and tests for the preparation of refilled toner modules for electrophotographical printers, copiers and facsimile machines - Part 2: 4-Colour-printers; with CD-ROM
Edition 2020-08

German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 24: Guidance on sampling of suspended sediments (A 24)
Edition 2007-05

Metallic and other inorganic coatings - Phosphate conversion coating of metals (ISO/DIS 9717:2023); German and English version prEN ISO 9717:2023
Edition 2023-05

Cleanrooms and associated controlled environments - Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments) (ISO 14644-7:2004); German version EN ISO 14644-7:2004
Edition 2005-01

Soil quality - Determination of the effects of pollutants on soil flora - Leaf fatty acid composition of plants to assess soil quality (ISO 21479:2019); German version EN ISO 21479:2020
Edition 2020-09

Bituminous mixtures - Test methods - Part 48: Interlayer Bonding; German version EN 12697-48:2021
Edition 2022-02

Water quality - Iron-55 - Test method using liquid scintillation counting (ISO 22515:2021); German version EN ISO 22515:2021
Edition 2023-07

Hydraulically bound mixtures - Specifications - Part 3: Fly ash bound granular mixtures; German version EN 14227-3:2013
Edition 2013-08

Hydraulically bound mixtures - Specifications - Part 2: Slag bound granular mixtures; German version EN 14227-2:2013
Edition 2013-08

Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume (ISO 8655-7:2022, Corrected version 2023-01); German version EN ISO 8655-7:2022
Edition 2024-02