• 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 NA 001-02-31 AA

Document number Begin Title Comment
DIN EN 17823 2025-05-13 Acoustic properties of building elements and of buildings - Laboratory measurement of the impact sound insulation of stairs and stair isolating elements; German version EN 17823:2024 + AC:2025 More  Comment 
ISO/AWI 10534-3 2025-02-11 Acoustics - Determination of properties in impedance tubes - Part 3: Microphone technique for bulk properties More  Comment 
DIN CEN/TR 15226 rev 2024-12-09 Building products - Treatment of acoustics in product technical specifications More  Comment 
DIN EN ISO 9053-1 2024-11-04 Acoustics - Determination of airflow resistance - Part 1: Static airflow method (ISO/DIS 9053-1:2025); German and English version prEN ISO 9053-1:2025 More  Comment 
ISO/DIS 9053-1 2024-10-28 Acoustics - Determination of airflow resistance - Part 1: Static airflow method More  Comment 
DIN EN ISO 16283-3 rev 2024-10-16 Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation More  Comment 
ISO/AWI 16283-3 2024-10-11 Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation More  Comment 
ISO/DIS 23351-2 2023-05-02 Acoustics - Measurement of speech level reduction of furniture ensembles and enclosures - Part 2: Field method More  Comment 

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