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Normas CEN

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EN

CEN/CLC Guide 36:2020

En Vigor
2020-06-10
Guidance on the rules for drafting and presentation of candidate harmonized product standards for construction products
EN

EN 12766-3:2004/AC:2007

En Vigor
2007-02-28
Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)
EN

CEN/CLC Guide 20:2015

En Vigor
2015-02-18
Guide on membership criteria of CEN and CENELEC
EN

CWA 18153:2024

En Vigor
2024-11-20
Brine Valorisation - Recovery of minerals and metals from brines of seawater desalination plants
EN

CEN/TR 12872:2014

En Vigor
2014-12-10
Wood-based panels - Guidance on the use of load-bearing boards in floors, walls and roofs
EN

CEN/TR 15068:2009

En Vigor
2009-03-25
Gas welding equipment - Measurement of noise emitted by blowpipe for welding, cutting, heating, brazing and soldering - Measurement method
EN

CEN/CLC Guide 24:2014

En Vigor
2014-12-10
Use and protection of the trademarks and domain names of CEN and CENELEC
EN

EN 3270:2001/AC:2003

En Vigor
2003-07-23
Aerospace series - Pipe coupling 8°30' in titanium alloy - Blanking plugs with lockring
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EN

CEN/TS 15901-2:2009

En Vigor
2012-06-26
Road and airfield surface characteristics - Part 2: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCRNL): ROAR (Road Analyser and Recorder of Norsemeter)
EN

CWA 17381:2019

En Vigor
2023-06-28
The Description and Assessment of Good Practices for Smart City solutions
EN

CWA 15748-39:2011

En Vigor
2011-09-28
Extensions for Financial Services (XFS) interface specification - Release 3.10 - Part 39: XFS MIB Device Specific Definitions - Alarm Device Class MIB 3.10
EN

CWA 17857:2022

En Vigor
2025-09-24
Lens-based adaptor system for coupling fibre optic to infrared semiconductor lasers