| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-18 | UN R51: Tyre performance study report | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-36 | UN R51: Proposal for amendment to Supplement 10 to the 03 series of amendment | |
| GRBP-75-37 | UN R51: Proposal for amendment to Supplement 9 to the 03 series of amendments | |
| GRBP-75-38 | UN R 51: IWG ASEP Status Report | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty |
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).
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-18 | UN R51: Tyre performance study report | |
| GRBP-75-36 | UN R51: Proposal for amendment to Supplement 10 to the 03 series of amendment | |
| GRBP-75-37 | UN R51: Proposal for amendment to Supplement 9 to the 03 series of amendments | |
| GRBP-75-38 | UN R 51: IWG ASEP Status Report | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments |
GRBP is invited to consider a proposal that was prepared by IWG ASEP with the aim to clarify the current wording of UN Regulation No. 51.
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-18 | UN R51: Tyre performance study report | |
| GRBP-75-36 | UN R51: Proposal for amendment to Supplement 10 to the 03 series of amendment | |
| GRBP-75-37 | UN R51: Proposal for amendment to Supplement 9 to the 03 series of amendments | |
| GRBP-75-38 | UN R 51: IWG ASEP Status Report | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments | |
| GRBP/2022/9 | IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty |
Separately, GRBP will address a proposal by IWG ASEP that introduce Real Driving Additional Sound Emission Provisions (RD ASEP) as a preliminary test procedure for the purpose of collecting experience on the new test and evaluation concept.
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-18 | UN R51: Tyre performance study report | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-19/Rev.1 | UN R51: Presentation on the tyre performance study | |
| GRBP-75-36 | UN R51: Proposal for amendment to Supplement 10 to the 03 series of amendment | |
| GRBP-75-37 | UN R51: Proposal for amendment to Supplement 9 to the 03 series of amendments | |
| GRBP-75-38 | UN R 51: IWG ASEP Status Report | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-40 | UN R51: Proposal for amendment to 03 series of amendments | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-74-03/Rev.1 | UN R51: Guidelines of the TF VS (Vehicle sound) | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-05 | UN R51: IWG Measurement Uncertainty status report | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-07 | Measurement Uncertainties: Proposal for amendment to Document of Reference | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-08 | RE3.: How to handle measurement uncertainties | |
| GRBP-75-18 | UN R51: Tyre performance study report | |
| GRBP-75-32 | UN R51: TF Vehicles Sound - Status report | |
| GRBP-75-32 | UN R51: TF Vehicles Sound - Status report | |
| GRBP-75-36 | UN R51: Proposal for amendment to Supplement 10 to the 03 series of amendment | |
| GRBP-75-37 | UN R51: Proposal for amendment to Supplement 9 to the 03 series of amendments | |
| GRBP-75-38 | UN R 51: IWG ASEP Status Report | |
| GRBP-75-41 | UN R51: Presentation on proposal to amend 03 series of amendment | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/3 | UN R51: Proposal for Supplement 10 to the 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/4 | UN R51: Proposal for Supplement 9 to 03 series of amendments | |
| GRBP/2022/8 | UN R51: Proposal for Supplement 8 to 03 series of amendments |
GRBP will receive a report on the activities of the Taskforce on Vehicle Sound (TF VS) and will revert to the draft TF VS guidelines (GRBP-74-03-Rev.1).
| GRBP-75-04/Rev.1 | UN R51: Proposal for transitional provisions for Supplements 7 and 8 to 03 series of amendments | |
| GRBP-75-06/Rev.1 | UN R 51: IWG Measurement Uncertainties - Revised Terms of Reference | |
| GRBP-75-16 | UN R51: Study on future sound limit values for type approval for vehicle categories M & N | |
| GRBP-75-17 | UN R51: Presentation of the study on futures sound limits values for type-approval for vehicles of category M & N | |
| GRBP-75-19/Rev.1-Add.1 | UN R51: Presentation on tyre performance study; extended program - tyre wear | |
| GRBP-75-20 | UN RT51: Tyre performance aggregation study | |
| GRBP-75-21/Rev.1 | UN R51: Presentation on the tyre performance aggregation study | |
| GRBP-75-21/Rev.1 | UN R51: Presentation on the tyre performance aggregation study |