GAR | Vehicle Alarm Systems

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

Document Reference Number: WT-49-08

Meeting Session: 49th WT session (27 Jan)

Document date: 29 Jan 23 (Posted 30 Jan 23)

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

Document Title: Attendance list from the Worn Tyres informal group workshop session

Document Reference Number: WT-49-07

Meeting Session: 49th WT session (27 Jan)

Document date: 29 Jan 23 (Posted 30 Jan 23)

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

Document Title: Attendance list from the 49th Worn Tyres working group session

Document Reference Number: WT-49-06

Meeting Session: 49th WT session (27 Jan)

Document date: 29 Jan 23 (Posted 30 Jan 23)

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

Document Title: Worn tyres: Test center water depth measurement experience-data collection template

Document Reference Number: WT-49-02/Rev.1

Meeting Session: 49th WT session (27 Jan)

Document date: 29 Jan 23 (Posted 30 Jan 23)

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

Document Title: Report from the 22nd Noise Measurement Uncertainties informal group session

Document Reference Number: IWGMU-22-10

Meeting Session: 22nd TFMU session (25 Jan)

Document date: 30 Jan 23 (Posted 30 Jan 23)

This document concerns UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.

Document Title: Noise measurement uncertainties: Proposal for Revision 2 to the Document for Reference

Document Reference Number: IWGMU-22-06/Rev.1

Meeting Session: 22nd TFMU session (25 Jan)

Document date: 30 Jan 23 (Posted 30 Jan 23)

This document concerns UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):

IWGMU-22-08/Rev.1 | UN R51: Draft proposal for Supplement 9 to the 03 series of amendments Available formats: doc

Document Title: Noise measurement uncertainties: Document for Reference-Proposal for editorial improvements

Document Reference Number: IWGMU-22-07/Rev.1

Description:

Proposal for improvements to the draft Revision 2 to GRBP/2022/9.

Meeting Session: 22nd TFMU session (25 Jan)

Document date: 30 Jan 23 (Posted 30 Jan 23)

GRBP/2022/9/Rev.1 | A general approach how to handle sound measurement uncertainty Available formats: pdf doc
IWGMU-22-08/Rev.1 | UN R51: Draft proposal for Supplement 9 to the 03 series of amendments Available formats: doc

Document Title: UN R51: Draft proposal for Supplement 9 to the 03 series of amendments

Document Reference Number: IWGMU-22-08/Rev.1

Description:

Draft proposal to introduce a new Annex 10 (“Estimation of the calculation of the expanded measurement uncertainties for sound measurements of Annex 3 for vehicles of category M and N”) to provide tables showing the measurement uncertainties when performing type-approval, Conformity of Production, and/or field testing (e.g. market surveillance). This work is associated with the “Document for Reference” which describes a general approach to estimating measurement uncertainties (GRBP/2022/9/Rev.1 pending consideration of Revision 2).

Meeting Session: 22nd TFMU session (25 Jan)

Document date: 30 Jan 23 (Posted 30 Jan 23)

This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):

GRBP/2022/9/Rev.1 | A general approach how to handle sound measurement uncertainty Available formats: pdf doc
IWGMU-22-07/Rev.1 | Noise measurement uncertainties: Document for Reference-Proposal for editorial improvements Available formats: doc
IWGMU-22-06/Rev.1 | Noise measurement uncertainties: Proposal for Revision 2 to the Document for Reference Available formats: doc

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.

UN R163 (2021)

25 Oct 2021

2021-10-28 12:16:32 UTC

00 series of amendments Based upon the adopted proposal: WP.29/2021/50

Proposal to create a new UN Regulation on uniform provisions concerning the approval of a vehicle alarm system and approval of a vehicle with regard to its vehicle alarm system, pursuant to splitting the UN R116 into three separate regulations.

Earlier texts may be available through the UN Official Document System.