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Document Title UN R138: Proposal for Supplement 1 to the 02 series of amendments
Reference Number WP.29/2025/4
Date
19 Dec 2024
Summary Proposal to clarify that the maximum sound pressure requirement at the front plane at standstill condition in reverse shall be equal to the maximum level requirement in motion (defined by the QRTV task force as 75 dB(A) for both standstill and reverse driving).
Rulemaking Area(s) UN R138 Quiet Road Transport Vehicles
Regulatory Impact
02 series of amendments | Supplement 1
Proposal Status Adopted by WP.29
Meeting(s)
Related Documents
GRBP/2024/20 UN R138: Proposal for Supplement 1 to the 02 series of amendments (superseded)
GRBP-80-33 UN R138: Proposal for Supplement 1 to the 02 series of amendments (superseded)
Downloads
UNECE server .pdf format .docx format
GAR server .pdf format .docx format