| Tyre Abrasion: Agenda for the 41st (January 2026) session |
| Reference Number: TA-41-01/Rev.1 |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 12 Jan 26 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance and UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Drum-vehicle test method equivalence - new alternative proposal |
| Reference Number: TA-41-02 |
| Submitted by: ETRTO |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 12 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Overview of draft Annex 4: Procedure for Demonstrating Equivalence of Convoy and Drum Test Facilities |
| Reference Number: TA-41-04 |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 13 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: 2026 Confirmation Plan Proposal |
| Reference Number: TA-41-05 |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 13 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Data Assessment subgroup status report to the Tyre Abrasion informal group |
| Reference Number: TA-41-06 |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 13 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Concept of Equivalence Criteria |
| Reference Number: TA-41-07 |
| Submitted by: JASIC |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 13 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Minutes of the 39th (December 2025) session |
| Reference Number: TA-39-12/Rev.1 |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 13 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal to amend the new UNR |
| Reference Number: TA-41-03/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 41st TA session (13 Jan) |
| Document date: 16 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: JRC analysis ETRTO-JASIC database |
| Reference Number: TA-42-03 |
| Submitted by: EC |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 20 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal on test method equivalence criteria |
| Reference Number: TA-42-06 |
| Submitted by: JASIC |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 23 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Considerations on Transfer Function |
| Reference Number: TA-42-05 |
| Submitted by: ETRTO |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 23 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Agenda for the 42nd (January 2026) session |
| Reference Number: TA-42-01 |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 23 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Draft proprosals for amendments to GRBP/2025/27 |
| Reference Number: TA-42-04/Rev.1 |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 26 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal for acceleration calculation |
| Reference Number: TA-42-02/Rev.2 |
|
Proposal for acceleration calculation based on GNSS data to amend document GRBP/2025/27. |
| Submitted by: ETRTO |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 26 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: 2026 Test Campaign Plan |
| Reference Number: TA-42-07 |
| Meeting Sessions: 42nd TA session (21 Jan) |
| Document date: 26 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Agenda for the 43rd (February 2026) session |
| Reference Number: TA-43-01 |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 30 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Draft vehicle and drum test equivalence annex |
| Reference Number: TA-43-02 |
|
Procedure for Demonstrating Equivalence of Vehicle Test and Indoor Drum Test Facilities for Tyre Abrasion and Determining the Transfer Function for Indoor Drum Test Facilities |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 30 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Guidance for the vehicle-drum test equivalence annex |
| Reference Number: TA-43-03 |
|
Guidance document on the Procedure for Demonstrating Equivalence of Vehicle Test and Indoor Drum Test Facilities for Tyre Abrasion and Determining the Transfer Function for Indoor Drum Test Facilities |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 30 Jan 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Procedure for Demonstrating Equivalence of Vehicle Test and Indoor Drum Test Facilities for Tyre Abrasion and Determining the Transfer Function for Indoor Drum Test Facilities |
| Reference Number: TA-43-04 |
| Submitted by: EC |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 02 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Overview of proposed Annex 4 to new UN Regulation on Tyre Abrasion |
| Reference Number: TA-43-05 |
| Submitted by: EC |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 02 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Draft proposal to amend document GRBP/2025/27 |
| Reference Number: TA-43-06 |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 02 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal for test method equivalence criteria |
| Reference Number: TA-43-07 |
| Submitted by: JASIC |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 02 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Comments on the draft Annex 4 (Equivalence method) |
| Reference Number: TA-43-08 |
| Submitted by: JATMA |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 02 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Participants list from the 43rd Tyre Abrasion task force session |
| Reference Number: TA-43-10 |
| Meeting Sessions: 43rd TA session (2 Feb) |
| Document date: 03 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal to amend document GRBP/2025/27 |
| Reference Number: TA-44-02 |
| Meeting Sessions: 44th TA session (5 Feb) |
| Document date: 04 Feb 26 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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