UN Regulation No. 138 (Quiet road transport vehicles)
GRBP will be informed about the activities of the Task Force on Quiet Road Transport Vehicles (TF QRTV) and will consider its proposal for a new series of amendments to Regulation No. 138.
Documentation
GRBP-79-30
UN R138: Proposal for Supplement 1 to the 02 series of amendments (ISO)
UN R138: Proposal for Supplement 1 to the 02 series of amendments
Proposal aims to reflect the latest status of the ISO/FDIS 16254 draft and to reflect the understanding of the intent of the QRTV working group.
GRBP-79-34/Rev.2
UN R138: Proposal to amend GRBP/2024/2
UN R138: Proposal to amend GRBP/2024/2
Updated proposal for a 02 series of amendments to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.
GRBP/2024/2
UN R138: Proposal for a new 03 series of amendments
UN R138: Proposal for a new 03 series of amendments
Proposal to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.