Wednesday, 25 March 2026
Week 13
Cookies help us deliver our services. By using our services, you agree to our use of cookies.
OK
Learn more
Menu
Sign up for more information.
Already signed up?
Sign In
Sign In
Upcoming Meetings
×
Informal Working Group on Children Left in Vehicles | Session 15 | 24-27...
RD-ASEP Editing Task Force | Session 3 | 25 Mar
A-LCA Subgroup 2: Material & Material Recycling | Session 30 | 26 Mar
Task Force on Autonomous Vehicle Signalling Requirements | Session 30 | ...
A-LCA Subgroup 2: Material & Material Recycling | Session 29 | 26 Mar
RDASEP Task Force on Data Analysis | Session 10 | 27 Mar
Safer and Cleaner Used and New Vehicles in Developing Markets | Session ...
GRSG Automated Vehicles Regulatory Screening | Session 20 | 30 Mar
Automotive Life Cycle Assessment | Session 37 | 31 Mar
EqOP Task Force on Rear-Impact Assessment | Session 10 | 31 Mar
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
GRSP Task Force on Automated Vehicles and Regulation Screening | Session...
View complete calendar
Recent Headlines
×
6 May 2025 CO2 emissions EP fast-tracks vote on flexibility measures for...
10 Mar 2025 Electric vehicles and climatisation measuring the impact on...
29 Jan 2025 EU Parliament report on vehicle circularity and end-of-life...
9 Jan 2025 High-visibility clothing may thwart pedestrian crash prevention...
30 Dec 2024 Australia ceases UN R147 application
20 Dec 2024 NHTSA Proposes National Program for Vehicles with Automated...
Vehicle System Pages
×
Lighting and Light-Signalling
Passive Safety
Driving Automation
Emissions and Energy
Vehicle and Tyre Noise
Braking and Steering
Tyres
General Construction Safety
Vehicle Categories Pages
×
Definitions
Motorcycles
Passenger Vehicles
Commercial Vehicles
Agricultural Vehicles
Trailers
Latest Documents
×
24 Mar 2026 | UN R171: Draft amendments for a Supplement to the 01 series | ADAS-4...
24 Mar 2026 | UN R171: Draft proposal for a Supplement to the 01 series (consolida...
24 Mar 2026 | UN R171: Draft amendments for a Supplement to the original text | AD...
24 Mar 2026 | UN R171: Draft proposal for a Supplement (consolidated text) | ADAS-...
24 Mar 2026 | UN R171: Draft amendments to the 02 series | ADAS-45-02/Rev.1
24 Mar 2026 | CLIV: Draft UN Regulation for type approval of buses and coaches | C...
23 Mar 2026 | A-LCA Subgroup 2: Agenda for the 30th (March 2026) session | A-LCA-S...
23 Mar 2026 | Draft proposal for List of Considerations on Changes to the RD-ASEP ...
(31 posted during the past week)
UN R171: Draft amendments for a Supplement to the 01 series
Reference Number:
ADAS-45-06/Rev.1
Meeting Sessions:
45th ADAS session (3 Mar)
Document date:
24 Mar 26
Relevant to
UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS)
UN R171: Draft proposal for a Supplement to the 01 series (consolidated text)
Reference Number:
ADAS-45-05
Meeting Sessions:
45th ADAS session (3 Mar)
Document date:
24 Mar 26
Relevant to
UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS)
UN R171: Draft amendments for a Supplement to the original text
Reference Number:
ADAS-45-04/Rev.1
Meeting Sessions:
45th ADAS session (3 Mar)
Document date:
24 Mar 26
Relevant to
UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS)
UN R171: Draft proposal for a Supplement (consolidated text)
Reference Number:
ADAS-45-03
Meeting Sessions:
45th ADAS session (3 Mar)
Document date:
24 Mar 26
Relevant to
UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS)
View full document file for more information
UN R171: Draft amendments to the 02 series
Reference Number:
ADAS-45-02/Rev.1
Meeting Sessions:
45th ADAS session (3 Mar)
Document date:
24 Mar 26
Relevant to
UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS)
CLIV: Draft UN Regulation for type approval of buses and coaches
Reference Number:
CLIV-15-02
Meeting Sessions:
15th CLIV session (24-27 Mar)
Document date:
24 Mar 26
Relevant to
WP.29 Regulatory Project | Children left in vehicles
A-LCA Subgroup 2: Agenda for the 30th (March 2026) session
Reference Number:
A-LCA-SG2-30-01
Meeting Sessions:
30th A-LCA-SG2 session (26 Mar)
Document date:
23 Mar 26
Relevant to
WP.29 Regulatory Project | Automotive Life Cycle Assessment
Draft proposal for List of Considerations on Changes to the RD-ASEP Specifications
Reference Number:
RDASEP-TFDA-10-02
Meeting Sessions:
10th RDASEP-TFDA session (27 Mar)
Document date:
23 Mar 26
Relevant to
UN Regulation No. 51 | Vehicle Noise Emissions
Home
Latest Documents
(31 past week)
Upcoming Meetings
Regulatory Changes
World Forum and subsidiary bodies
WP.29 Regulations
Vehicle System Pages
WP.29 Meeting Calendar
WP.29 Participants
GAR Resource Library
Join GAR
Contact GAR
previous meeting
next meeting
Working Party on Automated and Connected Vehicles
Session 23
22-25 Sep 2025 | Geneva
Filtering on for UN R157
turn off
Meeting documents
Session agenda
Informal submissions
Download: GRVA/2025/38
from UNECE:
.pdf format
.docx format
4. (d)
UN Regulation No. 157 (Automated Lane-Keeping Systems)
12.
Revision 3 to the 1958 Agreement