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UN R138: Proposal to amend GRBP/2024/2
Document GRBP-79-34/Rev.2
8 February 2024

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.

Status: Superseded
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Previous Documents, Discussions, and Outcomes
Related and Previous Documents
GRBP/2024/2
GRBP-79-44
WP.29/2024/66
Relates to UN R138 |