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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

WP.29/2021/10 UN R141: Proposal for a new 01 series of amendments

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.

WP.29/2021/8 UN R117: Proposal for Supplement 13 to the 02 series of amendments

WP.29/2021/3 UN R41: Proposal for a new 05 series of amendments

WP.29/2021/10/Rev.1 UN R141: Revised proposal for the 01 series of amendments

WP.29/2021/11 UN R142: Proposal for a new 01 series of amendments

UN R141: Proposal for a new 01 series of amendments
Reference Number: WP.29/2021/10
Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the TPMS requirements for all vehicle categories.
Document date: 17 Dec 20
Document status: Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Relevant to UN Regulation No. 141 \| 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.
View full document file for more information

UN R141: Proposal for a new 01 series of amendments
Reference Number: WP.29/2021/10
Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the TPMS requirements for all vehicle categories.
Document date: 17 Dec 20
Document status: Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Relevant to UN Regulation No. 141 \| 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.
View full document file for more information

UN R117: Proposal for Supplement 13 to the 02 series of amendments
Reference Number: WP.29/2021/8
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
Document date: 17 Dec 20
Document status: Adopted text published
Relevant to UN Regulation No. 117 \| Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, 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.
View full document file for more information

UN R41: Proposal for a new 05 series of amendments
Reference Number: WP.29/2021/3
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).
Document date: 17 Dec 20
Document status: Adopted text published
Relevant to UN Regulation No. 41 \| 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.
View full document file for more information

UN R141: Revised proposal for the 01 series of amendments
Reference Number: WP.29/2021/10/Rev.1
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.
Document date: 01 Feb 21
Document status: Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Relevant to UN Regulation No. 141 \| 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.
View full document file for more information

UN R142: Proposal for a new 01 series of amendments
Reference Number: WP.29/2021/11
Proposal to align with the provisions of European Union Regulation 2019/2144 and to introduce the tyre installation requirements for all vehicle categories.
Document date: 17 Dec 20
Document status: Depositary Notification This adopted proposal becomes binding on 30 Sep 2021.
Relevant to UN Regulation No. 142 \| 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.
View full document file for more information