Thursday, 30 October 2025
Week 44
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Latest Documents
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29 Oct 2025 | Minutes of the 31st (October 2025) A-LCA-SG4 informal subgroup sessi...
29 Oct 2025 | Report of the 19th (October 2025) GRBP-TFAVRS informal group session...
29 Oct 2025 | Ignition/start (switch) or Vehicle Master Control Switch | GRBP-TFAV...
29 Oct 2025 | NOx Measurements during PTI and RSI of Diesel Wehicles | PTI-41-02
29 Oct 2025 | Subgroup on EDR: Agenda for the 45th (December 2025) session | SG-ED...
29 Oct 2025 | Tyre abrasion: Initiatives to enhance the accuracy of test methods |...
29 Oct 2025 | Tyre Abrasion test methods improvement | TA-38-02
28 Oct 2025 | GRBP Automated Vehicle Regulation Screening: Agenda for the 19th (Oc...
(28 posted during the past week)
Minutes of the 31st (October 2025) A-LCA-SG4 informal subgroup session
Reference Number:
A-LCA-SG4-31-06
Meeting Sessions:
31st A-LCA-SG4 session (23 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Automotive Life Cycle Assessment
Report of the 19th (October 2025) GRBP-TFAVRS informal group session
Reference Number:
GRBP-TFAVRS-19-06
Meeting Sessions:
19th GRBP-TFAVRS session (29 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
Ignition/start (switch) or Vehicle Master Control Switch
Reference Number:
GRBP-TFAVRS-19-05
Meeting Sessions:
19th GRBP-TFAVRS session (29 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
NOx Measurements during PTI and RSI of Diesel Wehicles
Reference Number:
PTI-41-02
Submitted by:
JRC
Meeting Sessions:
41st PTI session (29 Oct)
Document date:
29 Oct 25
Relevant to
UN Rule No. 1 | Vehicle Inspections: Environmental Protection
Subgroup on EDR: Agenda for the 45th (December 2025) session
Reference Number:
SG-EDR-45-01
Meeting Sessions:
45th SG-EDR session (16 Dec)
Document date:
29 Oct 25
Relevant to
UN Regulation No. 160 | Event Data Recorders
and
UN Regulation No. 169 | Event Data Recorders (EDR) for heavy vehicles
Tyre abrasion: Initiatives to enhance the accuracy of test methods
Reference Number:
TA-38-06
Submitted by:
JASIC
Meeting Sessions:
38th TA session (30 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Tyre abrasion test method development
Tyre Abrasion test methods improvement
Reference Number:
TA-38-02
Submitted by:
ETRTO
and
JASIC
Meeting Sessions:
38th TA session (30 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Tyre abrasion test method development
GRBP Automated Vehicle Regulation Screening: Agenda for the 19th (October 2025) session
Reference Number:
GRBP-TFAVRS-19-01/Rev.1
Meeting Sessions:
19th GRBP-TFAVRS session (29 Oct)
Document date:
29 Oct 25
Relevant to
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
Upcoming Meetings
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Task Force on Tyre Abrasion | Session 38 | 30 Oct
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
Working Party on Automated and Connected Vehicles | GRVA ADS Workshop | ...
Electric Vehicles and the Environment | Session 90 | 4-5 Nov
International Whole Vehicle Type Approval System | Session 49 | 6 Nov
EqOP Task Force on Rear-Impact Assessment | Session 9 | 6 Nov
EDR/DSSAD Subgroup on DSSAD | Session 29 | 6 Nov
Safer and Cleaner Used and New Vehicles in Developing Markets | Session ...
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
Equitable Occupant Protection | Session 14 | 17 Nov
World Forum for the Harmonization of Vehicle Regulations | Session 197 |...
Task Force on Advanced Driver Assistance Systems | Session 43 | 17-21 ...
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UN R148: Proposal for Supplement 4 to the 01 series of amendments
Proposal to correct a reference for the determination of the approval marking size.
Reference Number:
WP.29/2025/37
Meeting Session(s):
195th WP.29 session (3-7 Mar)
Document date:
24 Dec 24
Document status:
Adopted by WP.29
Regarding:
UN R148 Light-Signalling Devices
Adoption Vote
This proposal (WP.29/2025/37) was adopted by the World Forum. Thirty-six Contracting Parties out of the 59 applying UN R148 were present for the vote by AC.1. Thirty-six voted in favor with zero against and zero abstaining.
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UN Regulation No. 148
Light-Signalling Devices (LSD)
Overseen by
GRE
Series, Supplements, and Corrigenda
01 series of amendments | Supplement 4
Entry into force as of: 26 Sep 2025
01 series of amendments | Supplement 4 was established by the adoption of the following proposal:
WP.29/2025/37 UN R148: Proposal for Supplement 4 to the 01 series of amendments