GAR | WP.29 Documents

Documents 2026 74 documents

25 Feb 2026 EVE impact on Euro 7 emissions type-approval legislation (EC) EVE-94-16

2 Mar 2026 Tyre abrasion: Convoy Test Method Dual-Normalisation Framework (ITTAC) GRBP-83-08

10 Feb 2026 Position on tyre abrasion (OICA) GRBP-83-30

18 Feb 2026 Tyre abrasion: Proposal to replace document GRBP/2025/27 GRBP-83-32/Rev.1

6 Feb 2026 Documents submitted to GRBP on tyre regulations (ETRTO) GRBP-83-33/Rev.1

11 Feb 2026 Tyre abrasion: Proposal to amend documents GRBP/2025/27 and GRBP-83-32 (Japan) GRBP-83-38

11 Feb 2026 Tyre abrasion: Position on the draft new UN Regulation (JATMA) GRBP-83-40

11 Feb 2026 Tyre Abrasion task force status report to GRBP GRBP-83-44

11 Feb 2026 Tyre abrasion: Overview of proposed Annex 4 (Test method equivalence) (EC) GRBP-83-45

11 Feb 2026 Tyre abrasion: Proposal for amendments to document GRBP-83-32 (EC) GRBP-83-46

11 Feb 2026 Guidance on the Procedure for Demonstrating Equivalence of Vehicle Test and Indoor Drum Test Facilities for Tyre Abrasion and Determining the Transfer Function (EC) GRBP-83-47

17 Mar 2026 Tyre Abrasion task force status report to GRPE GRPE-94-40

13 Jan 2026 Tyre Abrasion: Minutes of the 39th (December 2025) session TA-39-12/Rev.1

27 Feb 2026 Tyre Abrasion: Minutes of the 40th (December 2025) session TA-40-08

12 Jan 2026 Tyre Abrasion: Agenda for the 41st (January 2026) session TA-41-01/Rev.1

12 Jan 2026 Tyre abrasion: Drum-vehicle test method equivalence - new alternative proposal (ETRTO) TA-41-02

16 Jan 2026 Tyre abrasion: Proposal to amend the new UNR (ETRTO) TA-41-03/Rev.1

13 Jan 2026 Tyre abrasion: Overview of draft Annex 4: Procedure for Demonstrating Equivalence of Convoy and Drum Test Facilities TA-41-04

13 Jan 2026 Tyre abrasion: 2026 Confirmation Plan Proposal TA-41-05

13 Jan 2026 Data Assessment subgroup status report to the Tyre Abrasion informal group TA-41-06

13 Jan 2026 Tyre abrasion: Concept of Equivalence Criteria (JASIC) TA-41-07

27 Feb 2026 Tyre Abrasion: Minutes of the 41st (January 2026) session TA-41-08

23 Jan 2026 Tyre Abrasion: Agenda for the 42nd (January 2026) session TA-42-01

26 Jan 2026 Tyre abrasion: Proposal for acceleration calculation (ETRTO) TA-42-02/Rev.2

20 Jan 2026 Tyre abrasion: JRC analysis ETRTO-JASIC database (EC) TA-42-03

26 Jan 2026 Tyre abrasion: Draft proprosals for amendments to GRBP/2025/27 TA-42-04/Rev.1

23 Jan 2026 Tyre abrasion: Considerations on Transfer Function (ETRTO) TA-42-05

23 Jan 2026 Tyre abrasion: Proposal on test method equivalence criteria (JASIC) TA-42-06

26 Jan 2026 Tyre abrasion: 2026 Test Campaign Plan TA-42-07

27 Feb 2026 Tyre Abrasion: Minutes of the 42nd (January 2026) session TA-42-08

27 Feb 2026 Participants list from the 42nd Tyre Abrasion task force session TA-42-09

30 Jan 2026 Tyre Abrasion: Agenda for the 43rd (February 2026) session TA-43-01

30 Jan 2026 Tyre abrasion: Draft vehicle and drum test equivalence annex TA-43-02

30 Jan 2026 Tyre abrasion: Guidance for the vehicle-drum test equivalence annex TA-43-03

2 Feb 2026 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 (EC) TA-43-04

2 Feb 2026 Overview of proposed Annex 4 to new UN Regulation on Tyre Abrasion (EC) TA-43-05

2 Feb 2026 Tyre abrasion: Draft proposal to amend document GRBP/2025/27 TA-43-06

2 Feb 2026 Tyre abrasion: Proposal for test method equivalence criteria (JASIC) TA-43-07

2 Feb 2026 Tyre abrasion: Comments on the draft Annex 4 (Equivalence method) (JATMA) TA-43-08

27 Feb 2026 Tyre Abrasion: Minutes of the 43rd (February 2026) session TA-43-09

3 Feb 2026 Participants list from the 43rd Tyre Abrasion task force session TA-43-10

27 Mar 2026 Tyre abrasion: Proposal on temperature range for reference tyre measurement (ETRTO and LINK) TA-43-11

4 Feb 2026 Tyre Abrasion: Agenda for the 44th (February 2026) session TA-44-01

4 Feb 2026 Tyre abrasion: Proposal to amend document GRBP/2025/27 TA-44-02

5 Feb 2026 Tyre abrasion: Questions on the draft proposals for Annex 4 (testing equivalence) (ETRTO) TA-44-03

5 Feb 2026 Tyre abrasion: Is there a difference between 2 cars fitted with SRTT? (Dekra) TA-44-04

5 Feb 2026 Tyre abrasion: Proposals for test-method equivalence criteria (JASIC) TA-44-05

5 Feb 2026 Tyre abrasion: Draft task force status report to GRBP TA-44-06

27 Feb 2026 Tyre Abrasion: Agenda for the 45th (March 2026) session TA-45-01

27 Feb 2026 Tyre abrasion: Working draft version 1a amending document GRBP-83-46 TA-45-02/Rev.1

18 Feb 2026 Tyre abrasion: Working draft version 1b amending document GRBP-83-32 TA-45-03

2 Mar 2026 Tyre abrasion: Small working group status report on data assessment and method equivalency TA-45-04

2 Mar 2026 Tyre abrasion: Position on test-method equivalence proposal (ETRTO) TA-45-05

2 Mar 2026 Tyre abrasion: Position on text-method equivalence criteria (JASIC) TA-45-06

2 Mar 2026 Tyre abrasion: Proposal from Japan (document GRBP-83-38) (Japan) TA-45-07

5 Mar 2026 Tyre Abrasion Test: Convoy Method – Dual-Normalisation Framework (ITTAC) TA-45-08/Rev.1

2 Mar 2026 Tyre abrasion: Report on analysis of draft Annex 4 on test method equivalence (EC) TA-45-09

27 Mar 2026 Tyre abrasion: Convoy method-Improvement of repeatability on cars with SRTT (Dekra) TA-45-10

27 Feb 2026 Tyre Abrasion: Minutes of the 45th (March 2026) session TA-45-12

11 Mar 2026 Tyre Abrasion: Agenda for the 46th (March 2026) session TA-46-01/Rev.1

11 Mar 2026 Tyre abrasion: Proposal to amend provisions for demonstrating test method equivalence (EC) TA-46-02

11 Mar 2026 Tyre abrasion: Draft timeline (France) TA-46-03/Rev.1

11 Mar 2026 Tyre abrasion: Request for clarifications on COP frequency and special-use tyres (ETRTO) TA-46-04

11 Mar 2026 Tyre abrasion: Comments on ALI range for specific transfer function (ETRTO) TA-46-05

11 Mar 2026 Tyre abrasion: Proposal to identify equivalent facilities (test facility identification document) (ETRTO) TA-46-06

12 Mar 2026 Tyre abrasion: Comment on test-method equivalence proposals (JATMA) TA-46-07

12 Mar 2026 Tyre abrasion: Criteria for demonstrating test-method equivalence (JASIC) TA-46-08

12 Mar 2026 Draft Annex 4 on test method equivalence (EC) TA-46-09

27 Feb 2026 Tyre Abrasion: Minutes of the 46th (March 2026) session TA-46-11

1 Apr 2026 Tyre Abrasion: Agenda for the 47th (April 2026) session TA-47-01/Rev.1

1 Apr 2026 C2 tyre abrasion rate index vehicle method: Current status (ETRTO) TA-47-02

1 Apr 2026 Tyre Abrasion task force 2026 workplan: ETRTO preliminary considerations (ETRTO) TA-47-03

1 Apr 2026 C2 tyre abrasion test development for indoor drum test method (JASIC) TA-47-04

1 Apr 2026 Tyre Abrasion task force Data Assessment subgroup: 2026 Confirmation Plan Overview TA-47-05