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Normas CEN

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EN

EN 1815:2025

En Vigor
2025-10-22
Resilient, modular mechanical locked floor coverings (MMF) and laminate floor coverings - Assessment of static electrical propensity
EN

EN ISO 16923:2026

En Vigor
2026-01-21
Natural gas fuelling stations - Compressed natural gas (CNG) stations for fuelling vehicles (ISO 16923:2026)
EN

EN ISO 11431:2025

En Vigor
2025-09-10
Building and civil engineering sealants - Determination of adhesion and cohesion properties of sealants after exposure to heat, water and artificial light through glass (ISO 11431:2025)
EN

EN ISO 17507-1:2025

En Vigor
2025-12-17
Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 1: MNc method (ISO 17507-1:2025)