GRBP will be briefed on the activities of the IWG on Wet Grip Performance of Tyres in Worn State (IWG WGWT).
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-46 | Wet Grip on Worn Tyres informal group status report to GRBP | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments |
| GRBP-79-35/Rev.1 | UN R117: Overview of current documents | |
| GRBP-79-36 | UN R117: New design C3 SRTTs - Snow performance; Additional Explanations | |
| GRBP/2024/8 | Measurement uncertainties when testing in UN Regulations under the purview of GRBP | |
| GRBP-79-02 | Noise measurement uncertainties status report to GRBP | |
| GRBP-79-48/Rev.1 | Noise Measurement Uncertainties: Proposal to amend GRBP/2024/8 | |
| GRBP/2024/5 | UNN R117: Proposal for Supplement 16 to the 02 series of amendments |
GRBP will address proposals for a new Supplement to the 04 series of amendments which were tabled by the experts ETRTO and which complete the amendment proposal adopted at the previous session of GRBP.
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-10 | UN R117: Proposal for amendments to GRBP/2024/6, 7 and 9 | |
| GRBP-79-10 | UN R117: Proposal for amendments to GRBP/2024/6, 7 and 9 | |
| GRBP-79-21 | UN R117: Proposal for Supplement 2 of the 04 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-50 | UN R117: Proposal for amendments to document GRBP/2024/4 | |
| GRBP/2024/4 | UN R117: Proposal for Supplement 2 to the 04 series of amendments | |
| GRBP/2024/6 | UN R117: Proposal for Supplement 2 to the 04 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments |
| GRBP-79-35/Rev.1 | UN R117: Overview of current documents | |
| GRBP-79-36 | UN R117: New design C3 SRTTs - Snow performance; Additional Explanations | |
| GRBP/2024/8 | Measurement uncertainties when testing in UN Regulations under the purview of GRBP | |
| GRBP-79-02 | Noise measurement uncertainties status report to GRBP | |
| GRBP-79-48/Rev.1 | Noise Measurement Uncertainties: Proposal to amend GRBP/2024/8 | |
| GRBP/2024/5 | UNN R117: Proposal for Supplement 16 to the 02 series of amendments |
GRBP will consider proposals for a new Supplement to the 03 series of amendments which were submitted by the experts from ETRTO with the aim to provide editorial updates and corrections.
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-50 | UN R117: Proposal for amendments to document GRBP/2024/4 | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments |
| GRBP-79-35/Rev.1 | UN R117: Overview of current documents | |
| GRBP-79-36 | UN R117: New design C3 SRTTs - Snow performance; Additional Explanations | |
| GRBP/2024/8 | Measurement uncertainties when testing in UN Regulations under the purview of GRBP | |
| GRBP-79-02 | Noise measurement uncertainties status report to GRBP | |
| GRBP-79-48/Rev.1 | Noise Measurement Uncertainties: Proposal to amend GRBP/2024/8 | |
| GRBP/2024/5 | UNN R117: Proposal for Supplement 16 to the 02 series of amendments |
GRBP is also invited to address proposals for a new Supplement to the 02 series of amendments which were submitted by the experts from ETRTO with the aim to provide editorial updates and corrections.
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-10 | UN R117: Proposal for amendments to GRBP/2024/6, 7 and 9 | |
| GRBP-79-10 | UN R117: Proposal for amendments to GRBP/2024/6, 7 and 9 | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-50 | UN R117: Proposal for amendments to document GRBP/2024/4 | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments |
| GRBP-79-35/Rev.1 | UN R117: Overview of current documents | |
| GRBP-79-36 | UN R117: New design C3 SRTTs - Snow performance; Additional Explanations | |
| GRBP/2024/8 | Measurement uncertainties when testing in UN Regulations under the purview of GRBP | |
| GRBP-79-02 | Noise measurement uncertainties status report to GRBP | |
| GRBP-79-48/Rev.1 | Noise Measurement Uncertainties: Proposal to amend GRBP/2024/8 | |
| GRBP/2024/5 | UNN R117: Proposal for Supplement 16 to the 02 series of amendments |
GRBP will consider proposals for amendments that were prepared by the expert from the American Automotive Policy Council (AAPC) with the aim to allow the use of LT-marked tyres with a rolling resistance greater than the current limits under certain conditions and weight limits.
| GRBP-79-07 | UN R117: Proposal for amendment to Supplement 16 to 02 series of amendments | |
| GRBP-79-08 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-09 | UN R117: Proposal for Supplement 16 to 02 Series of amendments | |
| GRBP-79-22 | UN R117: Proposal for Supplement 2 to the 03 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-23 | UN R117: Proposal for Supplement 16 to the 02 Series of amendments | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP-79-49 | UN R117: Proposal for amendments to the working document GRBP/2024/12 | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/7 | UN R117: Proposal for Supplement 16 to the 02 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/9 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/12 | UN R117: Proposal for Supplement 2 to the 03 series of amendments | |
| GRBP/2024/17 | UN R117: Proposal to amend the 02, 03 and 04 series of amendments |
| GRBP-79-35/Rev.1 | UN R117: Overview of current documents | |
| GRBP-79-36 | UN R117: New design C3 SRTTs - Snow performance; Additional Explanations | |
| GRBP/2024/8 | Measurement uncertainties when testing in UN Regulations under the purview of GRBP | |
| GRBP-79-02 | Noise measurement uncertainties status report to GRBP | |
| GRBP-79-48/Rev.1 | Noise Measurement Uncertainties: Proposal to amend GRBP/2024/8 | |
| GRBP/2024/5 | UNN R117: Proposal for Supplement 16 to the 02 series of amendments |