Ophthalmic instruments - Direct ophthalmoscopes (ISO 10942:2022); German version EN ISO 10942:2022
Edition 2022-05

Petroleum products - Corrosiveness to copper - Copper strip test (ISO 2160:1998); German version EN ISO 2160:1998
Edition 1999-04

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)
Edition 1983-05

Acoustic quality in rooms - Specifications and instructions for the room acoustic design
Edition 2016-03

Water safety signs and beach safety flags - Part 3: Guidance for use (ISO 20712-3:2020)
Edition 2022-02

Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses – Additional specifications for CPF 2 (IEC 61784-3-2:2021); English version EN IEC 61784-3-2:2021
Edition 2023-04

Aerospace; sealing plugs for electrical circular connectors
Edition 1986-10

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Equipped blind ferrules; German and English version EN 4686:2014
Edition 2014-12

Chemicals used for treatment of water intended for human consumption - Liquefied ammonia; German version EN 12126:2022
Edition 2022-10

Microbiology of the food chain - Horizontal method for the detection of Cronobacter spp. (ISO 22964:2017); German version EN ISO 22964:2017
Edition 2017-08