European Tyre and Rim Technical Organisation
Non-Governmental Organization
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24 January Understanding communication of tyre abrasion level (ETRTO)
TA-20-13
TA-20-13 2024-01-24
29 January UN R124: Proposal for a new Supplement (ETRTO, France, Germany, and Netherlands)
GRBP-79-20
GRBP-79-20 2024-01-29
31 January UN R117: Proposal for Supplement 2 of the 04 Series of amendments (ETRTO)
GRBP-79-21
GRBP-79-21 2024-01-31
31 January UN R117: Proposal for Supplement 2 to the 03 Series of amendments (ETRTO)
GRBP-79-22
GRBP-79-22 2024-01-31
31 January UN R117: Proposal for Supplement 16 to the 02 Series of amendments (ETRTO)
GRBP-79-23
GRBP-79-23 2024-01-31
31 January UN R108: Proposal for 01 Series of amendments (ETRTO)
GRBP-79-24
GRBP-79-24 2024-01-31
31 January UN R108: Consolidation of 01 series of amendments (ETRTO)
GRBP-79-25
GRBP-79-25 2024-01-31
31 January UN R109: Proposal for 01 series of amendments (ETRTO)
GRBP-79-26
GRBP-79-26 2024-01-31
31 January UN R109: Proposal for 01 series of amendments (ETRTO)
GRBP-79-27
GRBP-79-27 2024-01-31
31 January Retreaded tyres snow performance/traction: Proposal for a new UN Regulation (ETRTO)
GRBP-79-28/Rev.1
GRBP-79-28/Rev.1 2024-01-31
6 February Retreaded tyres snow/traction: Proposal for a new UN Regulation (ETRTO)
GRBP-79-29/Rev.1
GRBP-79-29/Rev.1 2024-02-06
9 February UN R117: Overview of current documents (ETRTO)
GRBP-79-35/Rev.1
GRBP-79-35/Rev.1 2024-02-09
3 February UN R117: New design C3 SRTTs - Snow performance; Additional Explanations (ETRTO)
GRBP-79-36
GRBP-79-36 2024-02-03
15 February Principles for abrasion C1 Market assessment definition (ETRTO)
TA-21-04
TA-21-04 2024-02-15
12 March Proposal for Wet Grip on Worn Tyres informal group workplan 2024-2025 (ETRTO)
WT-56-04
WT-56-04 2024-03-12
13 March Wet Grip on Worn Tyres: Recollection of C2 tyre activities (ETRTO)
WT-56-05
WT-56-05 2024-03-13
24 April C2 tyre abrasion rate index vehicle method description (ETRTO)
TA-23-02
TA-23-02 2024-04-24
24 April ETRTO task force on C1 tyre mileage potential feasibility (ETRTO)
TA-23-03
TA-23-03 2024-04-24
24 April Tyre abrasion: Dashboard Convoy Market Assessment C1 Tyres (ETRTO)
TA-23-04
TA-23-04 2024-04-24
25 May Tyre abrasion: Dashboard for C1 tyre market assessment status (ETRTO)
TA-24-02
TA-24-02 2024-05-25
25 May Tyre abrasion: C3 tyre abrasion rate index vehicle method-preliminary concepts (ETRTO)
TA-24-03
TA-24-03 2024-05-25
28 May UN R117: Measurement uncertainties reduction in rolling sound emission test method (ETRTO)
TFVS-15-07
TFVS-15-07 2024-05-28
20 June Tyre abrasion: Dashboard for C1 tyre market assessment (ETRTO)
TA-25-02
TA-25-02 2024-06-20
28 June Tyre abrasion: 2024 ETRTO, JASIC, USTMA Vehicle and drum Correlation and Validation plan (ETRTO, JASIC, and JATMA)
TA-25-04
TA-25-04 2024-06-28
8 July UN R117: Comments on working draft 04 series amendments (wet grip on worn tyres) (ETRTO)
WT-60-05
WT-60-05 2024-07-08
8 July Worn WGI C2 tyres – Recollection Part 2 (ETRTO)
WT-60-04
WT-60-04 2024-07-08
8 July Worn tyres: Comments on leadership discussion of further work (ETRTO)
WT-60-03
WT-60-03 2024-07-08
12 July Worn tyres: Comments on JASIC proposal for work plan improvements (ETRTO)
WT-60-07
WT-60-07 2024-07-12
2 July UN R108: Proposal for a Supplement to the 01 series of amendments (ETRTO)
GRBP/2024/24
GRBP/2024/24 2024-07-02
2 July UN R117: Proposal for a Supplement to the 04 series of amendments (ETRTO)
GRBP/2024/25
GRBP/2024/25 2024-07-02
29 July Wet Grip on Worn Tyres: Input on workplan 2024-2025 (ETRTO)
WT-61-02/Rev.1
WT-61-02/Rev.1 2024-07-29
5 September C1 tyre market assessment status dashboard (ETRTO)
TA-26-03
TA-26-03 2024-09-05
8 September Wet grip on worn tyres: Synthesis of JASIC-ETRTO meeting (ETRTO and JASIC)
WT-62-06
WT-62-06 2024-09-08
8 September C2 tyre abrasion rate index: Vehicle method description (ETRTO)
TA-26-08
TA-26-08 2024-09-08
8 September C3 tyres abrasion rate index: Vehicle method-preliminary concept (ETRTO)
TA-26-09
TA-26-09 2024-09-08
17 September Wet grip in worn tyres: ETRTO work plan for 2024-2025 (ETRTO)
WT-62-07/Rev.1
WT-62-07/Rev.1 2024-09-17
16 September UN R117: Presentation on the Evolution of the regulation (ETRTO)
GRBP-80-25
GRBP-80-25 2024-09-16
16 September UN R142: Proposal for a Supplement 2 to the 01 series of amendments (ETRTO)
GRBP-80-26
GRBP-80-26 2024-09-16
23 September UN R39: Tyre Rolling Circumference presentation (ETRTO)
R39MV-10-02
R39MV-10-02 2024-09-23
4 November ETRTO Wet Grip on Worn Tyres workplan details (ETRTO)
WT-62-11/Rev.1
WT-62-11/Rev.1 2024-11-04
5 November Tyre abrasion: Proposal for market assessment data sharing (ETRTO)
TA-27-03/Rev.1
TA-27-03/Rev.1 2024-11-05
4 November Tyre abrasion: Dashboard for C1 tyre market assessment (4 Nov 2024) (ETRTO)
TA-27-04
TA-27-04 2024-11-04
4 November Tyre abrasion: Dashboard for Correlation Validation (COREVALID) Convoy Method C1 Tyres (ETRTO)
TA-27-05
TA-27-05 2024-11-04
19 November Wet Grip Worn Tyres: Test tyre allocation plan for the Stage 1 evaluation (ETRTO and JASIC)
WT-63-02
WT-63-02 2024-11-19
13 December Tyre abrasion: Dashboard for C1 tyre market assessment status (ETRTO)
TA-28-03
TA-28-03 2024-12-13
4 December UN R30: Proposal for Supplement 27 to the 02 series of amendments (ETRTO)
GRBP/2025/9
GRBP/2025/9 2024-12-04
4 December UN R54: Proposal for Supplement 28 (ETRTO)
GRBP/2025/10
GRBP/2025/10 2024-12-04
4 December UN R75: Proposal for Supplement 21 (ETRTO)
GRBP/2025/11
GRBP/2025/11 2024-12-04
4 December UN R117: Proposal for Supplement 17 to the 02 series of amendments (ETRTO)
GRBP/2025/12
GRBP/2025/12 2024-12-04
4 December UN R117: Proposal for Supplement 3 to the 04 series of amendments (ETRTO)
GRBP/2025/13
GRBP/2025/13 2024-12-04
5 December UN R142: Proposal for a Supplement (ETRTO)
GRBP/2025/14
GRBP/2025/14 2024-12-05
5 December UN R108: Proposal for a Supplement to the 01 series of amendments (ETRTO)
GRBP/2025/15
GRBP/2025/15 2024-12-05
5 December UN R109: Proposal for a Supplement to the 01 series of amendments (ETRTO)
GRBP/2025/16
GRBP/2025/16 2024-12-05
5 December UN R172: Proposal for Supplement 1 (ETRTO)
GRBP/2025/17
GRBP/2025/17 2024-12-05