• 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 138/WG 2

Document number Begin Title Comment
DIN EN ISO 25222-2 2025-03-25 Characterization and verification of ultrasonic air-coupled equipment - Part 2: Probes More  Comment 
DIN EN ISO 16809 2023-07-17 Non-destructive testing – Ultrasonic thickness determination (ISO 16809:2025); German version EN ISO 16809:2025 More  Comment 
DIN EN ISO 2400 2023-07-17 Non-destructive testing - Ultrasonic testing - Specification for standard block No. 1 (ISO 2400:2025); German version EN ISO 2400:2025 More  Comment 
DIN EN ISO 16828 2023-01-23 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique for detection and sizing of discontinuities (ISO/FDIS 16828:2025); German version FprEN ISO 16828:2025 More  Comment 
DIN EN ISO 5577 2023-01-23 Non-destructive testing - Ultrasonic testing - Vocabulary (ISO/FDIS 5577:2025); German version FprEN ISO 5577:2025 More  Comment 
DIN EN ISO 16831 2023-01-23 Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic equipment for the determination of thickness (ISO 16831:2025); German version EN ISO 16831:2025 More  Comment 
DIN EN ISO 16827 2023-01-23 Non-destructive testing – Ultrasonic testing – Characterization and sizing of discontinuities (ISO 16827:2025); German version EN ISO 16827:2025 More  Comment 

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