Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2024

Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy A1; German and English version prEN 14626/A1:2026

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version FprEN 14664:2026

LPG equipment and accessories - Construction and performance of LPG equipment for automotive filling stations - Part 1: Dispensers

Execution of special geotechnical works - In-Situ Soil Mixing; German version EN 14679:2026

Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry; German and English version prEN 14726:2026

Execution of special geotechnical works - Ground treatment by deep vibration; German and English version prEN 14731:2026

Bitumens and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Shear Rheometer (DSR); German and English version EN 14770:2023/prA1:2026

Self-supporting metal sheet for roofing, external cladding and internal lining - Product specification and requirements; German and English version FprEN 14782:2017

Biological durability of wood and wood-based products - Quantitative determination of pentachlorophenol in wood - Gas chromatographic method; German version EN 14823:2026