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World Forum for the Harmonization of Vehicle Regulations

Session 183

9-11 Mar 2021 | Web conference

Agenda Item 4.6. Consideration of draft amendments to existing UN Regulations submitted by GRBP

Documentation

Annotations

WP.29-183-06 UN R117: Proposal to amend document WP.29/2021/8

UN R117: Proposal to amend document WP.29/2021/8

Proposal to replace “markings” by “approval mark” in paragraph 4.4.1. to clearly specify the intended application of the provision (i.e., to the approval mark, not to all markings).

Reference Number:	WP.29-183-06
Submitted by:	ETRTO
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	05 Mar 21
Document status:	Adopted by WP.29
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
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WP.29/2021/10 UN R141: Proposal for a new 01 series of amendments

UN R141: Proposal for a new 01 series of amendments

Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the TPMS requirements for all vehicle categories.

Reference Number:	WP.29/2021/10
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	17 Dec 20
Document status:	Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Regarding:	UN R141 Tyre Pressure Monitoring Systems
Adoption Vote
This proposal (WP.29/2021/10) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R141 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and two abstaining.
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WP.29/2021/10 UN R141: Proposal for a new 01 series of amendments

UN R141: Proposal for a new 01 series of amendments

Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the TPMS requirements for all vehicle categories.

Reference Number:	WP.29/2021/10
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	17 Dec 20
Document status:	Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Regarding:	UN R141 Tyre Pressure Monitoring Systems
Adoption Vote
This proposal (WP.29/2021/10) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R141 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and two abstaining.
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WP.29/2021/8 UN R117: Proposal for Supplement 13 to the 02 series of amendments

UN R117: Proposal for Supplement 13 to the 02 series of amendments

Proposal to

Improve the reproducibility of the test method (in alignment with ISO 23671)
Include maximum load and pressure information per ASTM F2493-19
Update the test report templates accordingly
Remove the limitation for “moulded” markings
Transition from SRTT14 to SRTT16
Align track friction requirements for track characterization per the transition
Clarify vehicle selection provisions
Introduce transitional provisions

Reference Number:	WP.29/2021/8
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	17 Dec 20
Document status:	Adopted text published
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
Adoption Vote
This proposal (WP.29/2021/8), as amended by para. 78 of the session report, was adopted by the World Forum. Thirty-seven Contracting Parties out of the 53 applying UN R117 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and zero abstaining.
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WP.29/2021/3 UN R41: Proposal for a new 05 series of amendments

UN R41: Proposal for a new 05 series of amendments

Proposal to clarify UN R41 and introduce provisions to improve testing to be more representative of real-world operation by expanding the scope of test and to align the Regulation with ISO 10844:2014, replacing provisions from ISO 10844:1998 (and proposing a clearer image for Figure 1).

Reference Number:	WP.29/2021/3
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	17 Dec 20
Document status:	Adopted text published
Regarding:	UN R41 Motorcycle Noise
Adoption Vote
This proposal (WP.29/2021/3) was adopted by the World Forum. Thirty-five Contracting Parties out of the 48 applying UN R41 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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WP.29/2021/10/Rev.1 UN R141: Revised proposal for the 01 series of amendments

UN R141: Revised proposal for the 01 series of amendments

Text prepared by the experts of TF TPMSTI in order to align with the provisions of European Union Regulation 2019/2144 and to introduce the TPMS requirements for all vehicle categories, including trailers. The proposal addresses the communication interface protocol of TPMS between towing and towed vehicles of categories N2, N3 and O3, O4, respectively (described in Annex 5 on the basis of the ISO bus requirements) in alignment with UN R13 and ISO updates. The proposal further corrects and clarifies provisions across TPMS, TPRS and CTIS.

Reference Number:	WP.29/2021/10/Rev.1
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	01 Feb 21
Document status:	Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Regarding:	UN R141 Tyre Pressure Monitoring Systems
Adoption Vote
This proposal (WP.29/2021/10/Rev.1) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R141 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and two abstaining.
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WP.29/2021/11 UN R142: Proposal for a new 01 series of amendments

UN R142: Proposal for a new 01 series of amendments

Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the tyre installation requirements for all vehicle categories.

Reference Number:	WP.29/2021/11
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	17 Dec 20
Document status:	Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Regarding:	UN R142 Tyre Installation
Adoption Vote
This proposal (WP.29/2021/11) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R142 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and two abstaining.
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The World Forum will consider the following proposals and may decide to submit them to the Administrative Committee of the 1958 Agreement (AC.1) with recommendations on its adoption by vote:

Supplement 23 to the 02 series of amendments to UN R30
Supplement 9 to the 04 series of amendments to UN R41
Supplement 24 to the original series of amendments to UN R54
Supplement 19 to the original series of amendments to UN R75
Supplement 19 to the original series of amendments to UN R106
Supplement 13 to the 02 series of amendments to UN R117
Supplement 2 to the original series of amendments to UN R124.

Proposals subject to presentation by the GRBP Chair:

05 series of amendments to UN R41
01 series of amendments to UN R141
01 series of amendments to UN R142.

Reference Number:	A-LCA-SG5-23-05
Meeting Session(s):	23rd A-LCA-SG5 session (11 Jul)
Document date:	23 Jul 25
Regarding:	Automotive Life Cycle Assessment

Reference Number:	A-LCA-25-02
Meeting Session(s):	25th A-LCA session (22 Jul)
Document date:	23 Jul 25
Regarding:	Automotive Life Cycle Assessment

Reference Number:	WP.29/2025/XX
Meeting Session(s):	25th A-LCA session (22 Jul)
Document date:	22 Jul 25
Regarding:	Automotive Life Cycle Assessment