Gas meter - Thermal-mass flow-meter based gas meter; German and English version EN 17526:2021/prA1:2024

Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO/DIS 11352:2024); Text in German and English

Information technology - Security techniques - Code of practice for information security controls based on ISO/IEC 27002 for cloud services

Natural gas upstream area - Determination and calculation of shale brittleness index - Part 2: Determination of shale mechanical characteristics based on triaxial testing method

Natural gas upstream area - Determination and calculation of shale brittleness index - Part 1: Part 1: Determination of shale mineral characteristics based on X-Ray diffraction method

Materials obtained from end of life tyres (ELT) - Determination of the true density of granulates and powders - Method based on water pycnometry; German version FprEN 17189:2024

Molecular biomarker analysis - Methods of analysis for the detection of genetically modified organisms and derived products - Part 1: Qualitative nucleic acid based methods

Test methods for determining the contribution to the fire resistance of structural members - Part 11: Applied protection to solid steel bars in tension based on mechanically loaded fire tests

Materials obtained from end of life tyres (ELT) - Determination of the true density of granulates and powders - Method based on water pycnometry

Ambient air - Determination of lung deposited surface area (LDSA) concentration using aerosol monitors based on diffusion charging; German version CEN/TS 18073:2024