• 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 060-09-11 AA

Document number Begin Title Comment
DIN EN ISO 12759-4/A1 2025-06-30 Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1 More  Comment 
DIN EN ISO 5801 rev 2025-05-28 Fans - Performance testing using standardized airways More  Comment 
ISO 27327-2 CD AMD 1 2025-04-30 Fans - Air curtain units - Part 2: Laboratory methods of testing for sound power - Amendment 1 More  Comment 
ISO/AWI 5801 2025-04-30 Fans - Performance testing using standardized airways More  Comment 
ISO/AWI 12759-2 2025-04-30 Fans - Efficiency classification for fans - Part 2: Standard losses for drive components More  Comment 
ISO 12759-3 AMD 1 2025-04-30 Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed - Amendment 1 More  Comment 
ISO 12759-4 CD AMD 1 2025-04-30 Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1 More  Comment 
ISO/CD 13350 2024-04-26 Fans - Performance testing of jet fans More  Comment 
ISO/DIS 13347-3 2023-09-21 Fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface methods More  Comment 
ISO/FDIS 13347-2 2023-09-21 Fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2: Reverberant room method More  Comment 

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