GAR | WP.29-172 Agenda

Document Title: Worn tyres: Water depth measurement equipment-pros and cons

Document Reference Number: WT-49-09

Meeting Session: 49th WT session (27 Jan)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: Minutes from the Worn Tyres working group workshop session (during 49th session)

Document Reference Number: WT-49-08/Rev.1

Meeting Session: 49th WT session (27 Jan)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: Worn tyres: Water depth measurement improvement

Document Reference Number: WT-49-11

Submitted by: Michelin

Meeting Session: 49th WT session (27 Jan)

Document date: 01 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: Worn tyres: Template for method of water depth measurement for self-watering

Document Reference Number: WT-49-12

Meeting Session: 49th WT session (27 Jan)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: Worn tyres: Template for method of water depth measurement by external watering

Document Reference Number: WT-49-10

Meeting Session: 49th WT session (27 Jan)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: UN R134: Alternative lateral impact testing

Document Reference Number: R134-09-04

Submitted by: OICA

Meeting Session: 9th R134 session (2 Feb)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 134 | Hydrogen fuel cell vehicle safety.

Document Title: UN R134: Additional TPRD in alternative (remote) locations on the container

Document Reference Number: R134-09-03

Submitted by: OICA

Meeting Session: 9th R134 session (2 Feb)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 134 | Hydrogen fuel cell vehicle safety.

Document Title: UN R134: Draft text for the 02 series of amendments

Document Reference Number: R134-09-05

Submitted by: OICA

Meeting Session: 9th R134 session (2 Feb)

Document date: 02 Feb 23 (Posted 03 Feb 23)

This document concerns UN Regulation No. 134 | Hydrogen fuel cell vehicle safety.

Regulation:	UN Regulation No. 107 \| Construction of Coaches and Buses
Document:	Revision 10
Corresponds to:	10 series of amendments (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/53 Proposal to improve evacuation times of M₂ and M₃ vehicles, including new provisions for devices to break window glass.

Regulation:	UN Regulation No. 117 \| Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
Document:	Revision 4 \| Amendment 6
Corresponds to:	02 series of amendments \| Supplement 14 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/8 Proposal to introduce provisions for ice grip tyres, clarify provisions on Conformity of Production, sample submissions, and testing methods, and to make editorial corrections and improvements.

Regulation:	UN Regulation No. 41 \| Motorcycle Noise
Document:	Revision 2 \| Amendment 11
Corresponds to:	04 series of amendments \| Supplement 10 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/77 Proposal to correct some references, which need to be updated as a consequence of document WP.29/2020/70, adopted at the June 2020 WP.29 session, notably Paragraph 5.4.1 renumbered as paragraph 5.5.1. Paragraphs 5.4. and 5.5. respectively renumbered as paragraphs 5.5. and 5.6.

Regulation:	UN Regulation No. 30 \| Pneumatic Tires
Document:	Revision 3 \| Amendment 10
Corresponds to:	02 series of amendments \| Supplement 24 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/75 Proposal to amend the extended mobility tyre (EMT) symbol following the detection of dimensional inconsistencies within the International Organization for Standardization Working Group (ISO) TC31/SC3/WG19, where the dimension “0,33h” was judged wrong and constituting an unnecessary over constraint and to amend the inflation value to be used for the tyre conditioning when assessing the “flat tyre running mode” of “run flat tyres” and of “extended mobility tyres”.

Regulation:	UN Regulation No. 24 \| C.I. Engine Emissions and Net Power
Document:	Revision 2 \| Amendment 6
Corresponds to:	03 series of amendments \| Supplement 6 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/67 Proposal to clarify the scope and application of the regulation.

Regulation:	UN Regulation No. 107 \| Construction of Coaches and Buses
Document:	Revision 10
Corresponds to:	10 series of amendments (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/53 Proposal to improve evacuation times of M₂ and M₃ vehicles, including new provisions for devices to break window glass.

Regulation:	UN Regulation No. 117 \| Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
Document:	Revision 4 \| Amendment 6
Corresponds to:	02 series of amendments \| Supplement 14 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/8 Proposal to introduce provisions for ice grip tyres, clarify provisions on Conformity of Production, sample submissions, and testing methods, and to make editorial corrections and improvements.

Regulation:	UN Regulation No. 41 \| Motorcycle Noise
Document:	Revision 2 \| Amendment 11
Corresponds to:	04 series of amendments \| Supplement 10 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/77 Proposal to correct some references, which need to be updated as a consequence of document WP.29/2020/70, adopted at the June 2020 WP.29 session, notably Paragraph 5.4.1 renumbered as paragraph 5.5.1. Paragraphs 5.4. and 5.5. respectively renumbered as paragraphs 5.5. and 5.6.

Regulation:	UN Regulation No. 30 \| Pneumatic Tires
Document:	Revision 3 \| Amendment 10
Corresponds to:	02 series of amendments \| Supplement 24 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/75 Proposal to amend the extended mobility tyre (EMT) symbol following the detection of dimensional inconsistencies within the International Organization for Standardization Working Group (ISO) TC31/SC3/WG19, where the dimension “0,33h” was judged wrong and constituting an unnecessary over constraint and to amend the inflation value to be used for the tyre conditioning when assessing the “flat tyre running mode” of “run flat tyres” and of “extended mobility tyres”.

Regulation:	UN Regulation No. 24 \| C.I. Engine Emissions and Net Power
Document:	Revision 2 \| Amendment 6
Corresponds to:	03 series of amendments \| Supplement 6 (Entered into force on 7 Jan 2022)
Based on:	Document WP.29/2021/67 Proposal to clarify the scope and application of the regulation.

WP.29
Session 172 | Geneva | 20-23 Jun 2017
AGENDA

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Agenda Item 7.2.

Update of Rules Nos. 1 and 2

Documentation

WP.29/2017/90 | Proposal for amendments to Rule No. 1

WP.29/2017/91 | Proposal for amendments to Rule No. 2