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Normas CEN

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EN

EN 15221-8:2025

En Vigor
2025-11-05
Facility Management - Part 8: Principles and processes
EN

CEN/TR 18238:2025

En Vigor
2025-12-24
Automotive fuels - E20 petrol - Background on the parameters required, their respective limits and justification
EN

CEN/TR 16816:2015

En Vigor
2015-04-08
End use performance of wood products - Utilisation and improvement of existing methods to estimate service life
EN

CEN/TR 17810:2022

En Vigor
2022-04-06
Durability of wood and wood-based products - Interpretation document for standards related to efficacy requirements and specifications of wood preservatives