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Friday, 24 July 2026
Week 30
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A-LCA Subgroup 2: Material & Material Recycling | Session 32 | 24 Jul
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GRSP Task Force on Automated Vehicles and Regulation Screening | Session...
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Task Force on Autonomous Vehicle Signalling Requirements | Session 33 | ...
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24 Jul 2026 | Consolidated tyre abrasion draft timeline | TA-51-02
24 Jul 2026 | UN R51: Editing task force clarifications to the draft 04 series of ...
(1 posted today)
(13 posted during the past week)
Consolidated tyre abrasion draft timeline
Reference Number:
TA-51-02
Meeting Sessions:
51st TA session (Date to be determined)
Document date:
24 Jul 26
Relevant to:
UN Regulation No. 186 | Tyre abrasion test method development
Click here to view the full document file
UN R51: Editing task force clarifications to the draft 04 series of amendments
Reference Number:
RDASEP-Edit-08-04
Proposal to amend Annex 3 and Annex 7 regarding
ASEP
calculations and temperature corrections:
Add reference to nMAX and kp factor for
ASEP
anchor point calculation in Annex 3, Appendix 1 Table 1,
Clarify temperature correction equations and coefficients K1 and K2 by defining them uniquely in para. 3.2.3. and adding missing index j references in Annex 3, Appendix 2 paras. 3.2.3., 3.2.4., 3.3.3. and 3.3.4.,
Delete from Annex 7 para. 5.2. a sentence regarding gear ratios for
ASEP
Lref that was wrongly introduced in Supplement 10 (
GRBP
-79-33/Rev.1).
Meeting Sessions:
8th RDASEP-Edit session (21 Jul)
Document date:
24 Jul 26
Relevant to:
UN Regulation No. 51 | Vehicle Noise Emissions
View full document file for more information
Click here to view the full document file
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