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UN R51: Guidelines of the TF VS (Vehicle sound)
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Reference Number: GRBP-74-03/Rev.1
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The Task Force on Vehicles’ Sound (TF-VS) was established to review sound emissions regulations for M, N, and L category vehicles under UN Regulations 51, 9, 28, 41, 59, 63, 92, 117, and 138. The TF-VS will identify available studies, analyze data including Phase 3, review interactions between vehicle sound emissions and environmental noise, and propose improvements. THe group is chaired by France with OICA as Secretary and will focus initially on M and N vehicles.
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Meeting Sessions: 74th GRBP session (15-17
Sep 2021), 8th TFVS session (4 Apr 2022), 10th TFVS session (12 Jul 2022), 11th TFVS session (9 Sep 2022), 13th TFVS session (29 Aug 2023), and 12th TFVS session (10 Jul 2023)
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Document date: 15 Sep 21
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Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and WP.29 Discussion Topic | Vehicle Sound
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Documents 2021
379 documents
11 Sep 2021
Minutes of the 27th Worn Tyres working group session
WT-27-05
11 Sep 2021
UN R117: Proposal for amendments to GRBP/2021/12
WT-27-07
11 Sep 2021
Worn Tyres working group status report to GRBP
WT-27-06
11 Sep 2021
Attendance list from the 27th Worn Tyres working group session
WT-27-04
12 Sep 2021
UN R51: Study on future sound limits values for type-approval for vehicles of category M & N
GRBP-74-27
12 Sep 2021
UN R138: Comments on proposal for Supplement 3 to the 01 series of amendments
GRBP-74-28
13 Sep 2021
Technical support for the impact assessment on Euro 5 step of L-category sound emissions level limits
TFVS-04-15
14 Sep 2021
Sound Emissions Level Limits: impact assessment on Euro 5 step on L-category
GRBP-74-36
14 Sep 2021
Tyres and Road Traffic Noise: Where is the Potential?
TFVS-04-11/Rev.1
14 Sep 2021
Proposal for revised Worn Tyres working group terms of reference
WT-28-03
14 Sep 2021
Minutes of the 28th Reverse Warning Sound task force session
TFRWS-28-03
15 Sep 2021
UN R51: Guidelines of the TF VS (Vehicle sound)
GRBP-74-03/Rev.1
15 Sep 2021
UN R92: Presentation on proposed amendments
GRBP-74-40
15 Sep 2021
IWG WGWT: Proposal for revised Terms of Reference
GRBP-74-42
15 Sep 2021
IWG WGWT: Status report
GRBP-74-41
16 Sep 2021
UN R9: Proposal for amendment to 08 series of amendments
GRBP-74-43
16 Sep 2021
Attendance list from the 28th Worn Tyres working group session
WT-28-04
16 Sep 2021
UN R10: Proposal to introduce AVAS function provisions
EMC-23-04
17 Sep 2021
UN R117: Proposal for amendments to the 02 series of amendments
GRBP-74-31/Rev.1
17 Sep 2021
UN R117: Proposal for amendments
GRBP-74-33/Rev.1
17 Sep 2021
Worn tyres: New proposal C1 WGI @ Worn Molded SRTT
WT-28-02/Rev.1
21 Sep 2021
UN R51: Draft 04 series of amendments with tracked changes-additional comments
06-a
21 Sep 2021
UN R51: Proposal in progress for a 04 Series of amendment
GRBP-74-22+MU
26 Sep 2021
UN R51: Draft text for 04 series of amendments with tracked changes
07-a
26 Sep 2021
UN R51: Draft text for 04 series of amendments-clean version
07-b
Vehicle and Tyre Noise