In accordance with Chapter III, Rule 7 of the Rules of Procedure (TRANS/WP.29/690, Amend.1 and Amend. 2) of the World Forum for Harmonization of Vehicle Regulations (WP.29), the first item on the provisional agenda is its adoption.

GRBP will consider new proposals, if any.

GRBP will be informed about the activities of the Informal Working Group on Additional Sound Emission Provisions (IWG ASEP) and of the Informal Working Group on Measurement Uncertainties (IWG MU) and will address proposals prepared by these IWGs.

GRBP may wish to consider additional submissions concerning UN R51.

GRBP will consider new proposals, if any.

1. UN Regulation No. 30 (Tyres for passenger cars and their trailers)
2. UN Regulation No. 108 (Retreaded tyres for passenger cars and their trailers)
3. UN Regulation No. 109 (Retreaded tyres for commercial vehicles and their trailers)
4. UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
5. UN Regulation No. 124 (Replacement wheels for passenger cars)
6. UN Regulation No. 141 (Tyre pressure monitoring system)
7. Draft UN Regulation on studded tyres

GRBP will consider a proposal submitted by the expert from the European Tyre and Rim Technical Organization (ETRTO) to amend provisions related to the extended mobility tyre (EMT) symbol.

GRBP may wish to resume consideration of the new definition for “radial tyre” that was proposed by the expert from France at the previous session.

GRBP may wish to revert to the roadmap for implementing Amendment No. 2 to UN GTR No. 16 (Tyres) that was presented by ETRTO at the previous session.

GRBP is invited to consider a proposal which has been submitted by the experts of the Bureau International Permanent des Associations de Vendeurs et Rechapeurs de pneumatiques (BIPAVER) with the aim to align the test procedures for retreaded tyres with the amendments to UN Regulations Nos. 30 and 117 adopted at the previous session.

GRBP will address a proposal by the experts of BIPAVER that aims to align the test procedures for retreaded tyres with the amendments to UN Regulations Nos. 54 and 117 adopted at the previous session.

GRBP may wish to consider additional submissions concerning UN R109.

GRBP will consider two proposals tabled by the experts from ETRTO.

GRBP may resume discussion on the proposal submitted by the Group Of Interested Experts on snow tyre provisions (GOIE).

GRBP will be briefed on the activities of the IWG on Wet Grip Performance of Tyres in a Worn State (IWG WGWT) and will consider a proposal for its revised Terms of Reference, together with a complementary amendment submitted by the expert from EC.

GRBP may wish to consider a proposal submitted by the expert from Germany with a view to adapting UN Regulation No. 124 to the current requirements for type approvals.

GRBP will address amendment proposals concerning requirements for the communication interface between the towing and towed vehicle(s) that have been prepared by the Task Force on Tyre Pressure Monitoring System and on Tyre Installation (TF TPMSTI).

GRBP will consider a proposal for a new UN Regulation which has been submitted by the Task Force on Studded Tyres (TF ST).

GRBP will be informed about the progress of the Task Force on Reverse Warning (TF RW) and will consider any proposals submitted by TF RW.

GRBP will continue the exchange of views on developing national or regional legislation and international requirements on noise levels.

GRBP will consider new proposals, if any.

GRBP will be informed about progress in implementing the International Whole Vehicle Type Approval (IWVTA) (UN Regulation No. 0).

GRBP will be briefed by the secretariat about the highlights of the recent sessions of WP.29 on GRBP and common issues. In particular, GRBP will be informed about consideration of a transitional provision on the possibility of granting type approvals according to the preceding series of amendments to a UN Regulation.

GRBP may wish to review the list of priorities for the future work.

GRBP will consider any other subjects, as appropriate.

GRBP is invited to provide guidance on the provisional agenda for the next session scheduled to be held in Geneva from 15 (starting at 2.30 p.m.) to 17 (concluding at 17.30 p.m.) September 2021.