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Normas CEN

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EN

EN ISO 24018:2026

En Vigor
2026-03-18
Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020)
EN

EN ISO 27913:2025

En Vigor
2025-06-11
Carbon dioxide capture, transportation and geological storage - Pipeline transportation systems (ISO 27913:2024, Corrected version 2025-09)
EN

EN ISO 10280:2025

En Vigor
2025-09-24
Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:2025)
EN

EN ISO 19634:2026

En Vigor
2026-02-18
Fine ceramics (advanced ceramics, advanced technical ceramics) - Ceramic composites - Notations and symbols (ISO 19634:2026)