GAR | GRBP-82-03/Rev.1

Document Number GRBP-82-03/Rev.1

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Document title	IWG RD ASEP: Status Report
Date	2 Sep 2025 (Posted: 26 Aug 2025)

Status
Rulemaking area(s)	UN R51 Vehicle Noise
Meeting(s)	GRBP \| Session 82 \| 3-5 Sep 2025 Agenda item 3. UN Regulation No. 51 (Noise of M and N Categories of Vehicles)
Related documents
Downloads:		UNECE server		.pdf format	.pptx format	GAR server	.pdf format	.pptx format
Excerpts from session reports related to this document
GRBP \| Session 82 \| 3-5 Sep 2025			4. GRBP was briefed on the progress of the Informal Working Group on Real Driving – Additional Sound Emission Provisions (IWG RD – ASEP) (GRBP-82-03-Rev.1) and agreed to extend its mandate until February 2027.