Eurocode 3 - Design of steel structures - Part 4-1: Silos; German and English version prEN 1993-4-1:2024
Edition 2024-01

Eye and face protection against intense light sources used on humans and animals for cosmetic and medical applications - Part 1: Specification for products (ISO/DIS 12609-1:2019); German and English version prEN ISO 12609-1:2019
Edition 2019-10

Optics and photonics - Microlens arrays - Part 4: Test methods for geometrical properties (ISO/DIS 14880-4:2023); German and English version prEN ISO 14880-4:2023
Edition 2023-05

Non-destructive testing - Ultrasonic testing - Vocabulary; German and English version prEN ISO 5577:2024
Edition 2024-09

Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013); German and English version prEN ISO 15923-1:2024
Edition 2024-05

Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 4-1: Passive optical street cabinet for category A; German version EN 50411-4-1:2019
Edition 2020-07

Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 3-1: Fibre management system, splice wall box, for category C & G; German version EN 50411-3-1:2012
Edition 2013-03

Semiconductor optoelectronic devices for fibre optic system applications - Part 1: Specification template for essential ratings and characteristics (IEC 62007-1:2015 + AMD1:2022); German version EN 62007-1:2015 + A1:2022
Edition 2023-07

Ambient air - Standard method for the measurement of the concentration of sulfur dioxide by ultraviolet fluorescence; German and English version prEN 14212:2022
Edition 2022-11

Railway applications - Air conditioning for urban, suburban and regional rolling stock - Comfort parameters and type tests; German and English version prEN 14750:2022
Edition 2022-11