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Document Title UN R51 : ASEP II informal group status report
Reference Number GRBP-71-25
Date
29 Jan 2020
Summary Text submitted by chair of IWG ASEP for the status report
Rulemaking Area(s) UN R41 Motorcycle Noise, UN R51 Vehicle Noise, and UN R138 Quiet Road Transport Vehicles
Proposal Status GR information
Meeting(s)
Downloads
UNECE server .pdf format .pptx format
Excerpts from session reports related to this document
GRBP | Session 71 | 28-31 Jan 2020

6. On behalf of the Informal Working Group on Additional Sound Emission Provisions (IWG ASEP), the expert from Germany reported on the IWG ASEP activities (GRBP-71-25). He also introduced in detail the future revision of ASEP in UN Regulation No. 51, based on the concept of real driving and sound expectation model (GRBP-71-24).