GAR | GRBP-79-34/Rev.2

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Status: Superseded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

193rd WP.29 session (24-28 Jun)

4.9.4. | Proposal for the 02 series of amendments to UN Regulation No. 138 (Quiet road transport vehicles)

79th GRBP session (6-9 Feb)

6. | UN Regulation No. 138 (Quiet road transport vehicles)

Reference Number:	WP.29-194-21
Meeting Session(s):	194th WP.29 session (11-15 Nov)
Document date:	12 Nov 24
Regarding:	Communications/Connectivity \| ITS

Reference Number:	WP.29-194-30
Meeting Session(s):	194th WP.29 session (11-15 Nov)
Document date:	12 Nov 24

Reference Number:	WP.29-194-34
Submitted by:	DfT
Meeting Session(s):	194th WP.29 session (11-15 Nov)
Document date:	12 Nov 24
Regarding:	Artificial Intelligence

Reference Number:	WP.29-194-31
Meeting Session(s):	194th WP.29 session (11-15 Nov)
Document date:	12 Nov 24
Regarding:	AV categories

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