Saturday, 24 January 2026
Week 04
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
×
RDASEP Task Force on Data Analysis | Session 7 | 27 Jan
EqOP Task Force on Restraint Requirements | Session 2 | 28 Jan
Periodical Technical Inspections | Session 42 | 28 Jan
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
GRBP Task Force on Automated Vehicle Regulation Screening | Session 21 |...
Event Data Recorders and Data Storage Systems for Automated Driving | Se...
Task Force on Autonomous Vehicle Signalling Requirements | Session 29 | ...
Special Interest Group on Emergency Door Openings | Session 4 | 3-5 Feb
Electric and Hydrogen Fuel-Cell Vehicle Retrofit Systems | Session 6 | 3...
Task Force on Glare Prevention | Session 6 | 3 Feb
Simplification of Lighting and Light-Signalling Regulations | Session 76...
Informal Working Group on Artificial Intelligence | Session 6 | 5-6 Feb
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
Home
Latest Documents
(45 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
World Forum for the Harmonization of Vehicle Regulations
Session 184
22-24 Jun 2021 | Web conference
(Filtering for GTR No. 18 on)
Meeting documents
Session agenda
Formal submissions
Informal submissions
Adopted Proposals
Session report
Download: WP.29/1158
from UNECE:
.pdf format
.docx format
Download: WP.29/1158/Add.1
from UNECE:
.pdf format
.docx format
19.18.
UN GTR No.18 (On-board diagnostics for two- or three-wheeled motor vehicles)