Registration number (WIID)Project No.TitleStatus
37174EN 12966:2014Road vertical signs - Variable message traffic signsAtcelts
36727LVS CEN/TR 16303-4:2012Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 4: Validation ProceduresAtcelts
61089EN 1793-2:2018Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditionsAtcelts
36726LVS CEN/TR 16303-3:2012Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 3: Test Item Modelling and VerificationAtcelts
33443LVS EN 1793-6:2013Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditionsAtcelts
40404LVS EN 1793-4:2015Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffractionAtcelts
10645EN 1793-3:1997Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrumAtcelts
33442LVS EN 1794-2:2011Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirementsAtcelts
36725LVS CEN/TR 16303-2:2012Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 2: Vehicle Modelling and VerificationAtcelts
33441LVS EN 1794-1:2011Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirementsAtcelts
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