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UN R9: Proposal for Supplement 1 to the 08 series of amendment
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Reference Number: WP.29/2020/2
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Proposal to introduce mandatory additional sound emission provisions (ASEP) tests and to correct inconsistencies in the ASEP exemption conditions for vehicles with variable gear ratios or automatic transmission with non-lockable gear ratios.
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Meeting Sessions: 180th WP.29 session (9-12
Mar 2020)
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Document date: 19 Dec 19
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Document status: Adopted text published
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Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise
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Adoption Vote
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This proposal (WP.29/2020/2) was adopted by the World Forum. Twenty Contracting Parties out of the 29 applying UN R9 were present for the vote by AC.1. Twenty voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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UN R28: Proposal for Supplement 6
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Reference Number: WP.29/2020/3
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Proposal to define “electronic” as a “principle of operation by electric or electro-magnetic force with amplifier and speaker or resonator”.
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Meeting Sessions: 180th WP.29 session (9-12
Mar 2020)
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Document date: 19 Dec 19
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Document status: Adopted text published
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Relevant to: UN Regulation No. 28 | Audible Warning Devices and Signals
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Adoption Vote
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This proposal (WP.29/2020/3) was adopted by the World Forum. Thirty-seven Contracting Parties out of the 48 applying UN R28 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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UN R59: Proposal for a new 03 series of amendments
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Reference Number: WP.29/2020/7
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Proposal to transpose the modified requirements for non-original replacement exhaust silencing systems (NORESS) from UN R92 (Replacement exhaust silencing systems for motorcycles) into UN R59.
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Meeting Sessions: 180th WP.29 session (9-12
Mar 2020)
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Document date: 19 Dec 19
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Document status: Adopted text published
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Relevant to: UN Regulation No. 59 | Replacement Silencing Systems
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Adoption Vote
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This proposal (WP.29/2020/7) was adopted by the World Forum. Thirty-four Contracting Parties out of the 45 applying UN R59 were present for the vote by AC.1. Thirty-four voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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UN R117: Proposal for Supplement 11 to the 02 series of amendments
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Reference Number: WP.29/2020/6
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Proposal for an amendment to complement the content of working document GRVA/2018/5. The proposal includes amendments to: - The Standard Reference Test Tyre (SRTT) denominations
- Remove the discrimination between the two Class C3 tyres
- Clarify that there are no C3 tyres in the scope of this UN Regulation “not marked with speed symbol”
- Align Annex 6 with the most recent amendments made to standard ISO 28580
- Define “standard deviation” as appropriate in the text
- Clarify that, in the cases of C2 and C3 tyres, the “Reference (test) pressure” and the value “Pr” correspond to the indication of the inflation pressure which is always marked on the sidewall
- Use “repeatable” instead of references to “reproducibility”
- Update test report forms
- Include the date on which the new proposed supplement of UN Regulation No. 117 will apply
- Improve the description of the evaluation of the rolling sound emission test
Correct the figure in Annex 2, Appendix 2, and- Update cross references pursuant to paragraph renumbering.
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Meeting Sessions: 180th WP.29 session (9-12
Mar 2020)
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Document date: 19 Dec 19
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Document status: Adopted text published
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Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
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Adoption Vote
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This proposal (WP.29/2020/6), as amended by para. 85, was adopted by the World Forum. Thirty-eight Contracting Parties out of the 53 applying UN R117 were present for the vote by AC.1. Thirty-eight voted in favor with zero against and zero abstaining.
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Click here to view the full document file
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Documents 2019
223 documents
26 Nov 2019
Draft report of the 5th Worn Tyres informal group session
WT-05-05
26 Nov 2019
Worn Tyres informal group timeline
WT-05-06
26 Nov 2019
Reversing Warning Task Force "pause function" draft text
VRU-Proxi-12-09
28 Nov 2019
How to Handle Noise Measurement Uncertainties
TFMU-02-04
5 Dec 2019
ASEP informal group noise database: all vehicles (public version)
ASEP II-14-11
5 Dec 2019
UN R51: Comments on the consolidated 03 series up to Supplement 6
ASEP II-14-12
5 Dec 2019
Comments on document ASEP II-14-09 (Review ASEP)
ASEP II-14-13
10 Dec 2019
Draft tyre selection for the Worn Tyres working group program
WT-06-03
13 Dec 2019
Study on single day Pass-By Noise measurements
TFMU-02-05
13 Dec 2019
RMA (USTMA) data on scrap tire chronological age
WT-06-06
13 Dec 2019
Tire Aging: A Summary of NHTSA’s Work
WT-06-07
13 Dec 2019
ITMA tyre selection for the Worn Tyres working group
WT-06-05
13 Dec 2019
Tyre noise measurement uncertainties calculation sheet
TFMU-02-06
14 Dec 2019
Draft report of the 14th ASEP II informal group session
ASEP II-14-14
14 Dec 2019
Draft agenda for the 10th Reversing Warning Task Force session
TFRWS-10-01
18 Dec 2019
Work plan of the Worn Tyres working group
WT-06-02/Rev.1
18 Dec 2019
Macro Gantt chart for the Worn Tyres work program
WT-06-04/Rev.1
18 Dec 2019
Draft minutes of the 6th Worn Tyres working group session
WT-06-08
20 Dec 2019
UN R9: Proposal for Supplement 1 to the 08 series of amendment
WP.29/2020/2
23 Dec 2019
UN R28: Proposal for Supplement 6
WP.29/2020/3
23 Dec 2019
UN R59: Proposal for a new 03 series of amendments
WP.29/2020/7
23 Dec 2019
UN R117: Proposal for Supplement 11 to the 02 series of amendments
WP.29/2020/6
30 Dec 2019
Noise measurement: Test track correction for tyre-rolling sound
TFMU-02-07
Vehicle and Tyre Noise