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Normas CEN

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EN

EN 12680-2:2025

En Vigor
2025-11-19
Founding - Ultrasonic testing - Part 2: Steel castings for highly stressed components
EN

EN 17192:2026

En Vigor
2026-02-25
Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods
EN

EN ISO 18724:2025

En Vigor
2025-10-08
Water quality - Determination of dissolved chromium(VI) in water - Photometric method (ISO 18724:2025)
EN

CEN/TS 16614-2:2026

En Vigor
2026-02-18
Public transport - Network and Timetable Exchange (NeTEx) - Part 2: Public transport scheduled timetables exchange format