Document Number GRBP-76-05
1 2 3 4 5 6 7 8 9 10
Document title UN R117: Proposal to amend document GRBP/2022/22
Date 15 Aug 2022

Proposal from the Worn Tyres working group to amend its previous formal proposal.

Status Superseded
Rulemaking area(s)
Meeting(s)
Related documents
GRBP/2022/22 UN R117: Proposal for a Supplement to the 03 series of amendments (Superseded)
WP.29/2023/6 UN R117: Proposal for Supplement 1 to the 03 series of amendments (Adopted by WP.29)
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Excerpts from session reports related to this document
GRBP | Session 76 | 5-7 Sep 2022

20. The expert of IWG WGWT presented their proposals for the moulded standard reference test tyre and wet grip of C2, C3, and some clusters of C1 tyres in a worn state (ECE/TRANS/WP.29/GRBP/2022/22, ECE/TRANS/WP.29/GRBP/2022/23, GRBP-76-02 and GRBP-76-05). The expert from ETRTO introduced additional amendments (GRBP-76-24-Rev.1, GRBP-76-33-Rev.1 and GRBP-76-34).

21. GRBP adopted ECE/TRANS/WP.29/GRBP/2022/22, as amended by GRBP-76-05 and GRBP-76-34, subject to the removal of the square brackets, and requested the secretariat to submit it for consideration and vote at the March 2023 sessions of WP.29 and AC.1 as draft Supplement 1 to the 03 series of amendments to UN Regulation No. 117.

22. GRBP adopted ECE/TRANS/WP.29/GRBP/2022/23, as amended by GRBP-76-02, GRBP-76-33-Rev.1, and GRBP-76-24-Rev.1, and requested the secretariat to submit it for consideration and vote at the March 2023 sessions of WP.29 and AC.1 as part of the draft new 04 series of amendments to UN Regulation No. 117.