GAR | GRBP-78

Meeting documents

Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations

Reference Number: GRBP-78-07

Proposal for a reference document concerning a general approach for how to handle measurement uncertainties under UN Regulations within the purview of GRBP.

Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023)

Document date: 20 Jul 23

Relevant to

View full document file for more information

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.pdf format

.docx format

QRTV: Status report of the informal group

Reference Number: GRBP-78-11

Status report of the task force on the 02 series of UN R138.

Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023)

Document date: 28 Jul 23

Relevant to

UN Regulation No. 138 | Quiet Road Transport Vehicles

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Download from UNECE:

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.pptx format

UN R138: Consolidated text

Reference Number: GRBP-78-12

Consolidated text prepared by the QRTV task force (for information).

Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023)

Document date: 28 Jul 23

Relevant to

UN Regulation No. 138 | Quiet Road Transport Vehicles

View full document file for more information

Download from UNECE:

.pdf format

.docx format

UN R138: Comments on Specific Aspects of the Acoustic Vehicle Alerting Sound

Reference Number: GRBP-78-21

Comments concerning:

AVAS Pause Switch
AVAS Sound Pressure Levels
Maximum AVAS Sound Pressure Level
AVAS Sound when vehicle stationary

Submitted by: WBU

Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023)

Document date: 10 Aug 23

Relevant to

UN Regulation No. 138 | Quiet Road Transport Vehicles

View full document file for more information

Download from UNECE:

.pdf format


20 Jul 2023	Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations	GRBP-78-07	2023-07-20
28 Jul 2023	QRTV: Status report of the informal group	GRBP-78-11	2023-07-28
28 Jul 2023	UN R138: Consolidated text	GRBP-78-12	2023-07-28
10 Aug 2023	UN R138: Comments on Specific Aspects of the Acoustic Vehicle Alerting Sound (WBU)	GRBP-78-21	2023-08-10