• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 211

DIN EN ISO 21388-2 2023-09-28 Acoustics - Hearing Aid Fitting Management - Part 2: Tele-services as part of hearing aid fitting management (tHAFM) (ISO 21388-2:2024) More  Comment 
DIN EN ISO 7029 2023-06-01 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017/DAM 1:2023); German version EN ISO 7029:2017/prA1:2023 More  Comment 
DIN EN ISO 17201-2 2022-07-19 Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast (ISO/DIS 17201-2:2024); German and English version prEN ISO 17201-2:2024 More  Comment 
DIN EN ISO 17201-4 2022-05-20 Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound (ISO/DIS 17201-4:2024); German and English version prEN ISO 17201-4:2024 More  Comment 
DIN EN ISO 26101-2 2021-10-11 Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024); German version EN ISO 26101-2:2024 More  Comment 
DIN EN ISO 5114-1 2021-04-29 Acoustics - Determination of uncertainties associated with sound emission measures - Part 1: Sound power levels determined from sound pressure measurements (ISO 5114-1:2024); German version EN ISO 5114-1:2024 More  Comment 
DIN EN ISO 3744 2021-02-23 Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane More  Comment 
DIN EN ISO 9612 2020-06-29 Acoustics - Determination of occupational noise exposure - Methodology (ISO/FDIS 9612:2023); German version FprEN ISO 9612:2023 More  Comment 

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