Friday, 27 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...
RDASEP Task Force on Data Analysis | Session 10 | 27 Mar
GRSG Automated Vehicles Regulatory Screening | Session 20 | 30 Mar
Safer and Cleaner Used and New Vehicles in Developing Markets | Session ...
Wet Grip on Worn Tyres | Session 73 | 31 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...
RD-ASEP Editing Task Force | Session 4 | 8 Apr
Automotive Life Cycle Assessment | Session 38 | 9 Apr
EqOP Task Force on Virtual Crash Testing | Session 14 | 13 Apr
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
×
27 Mar 2026 | Tyre abrasion: Proposal on temperature range for reference tyre meas...
27 Mar 2026 | Tyre abrasion: Convoy method-Improvement of repeatability on cars wi...
27 Mar 2026 | Particle Measurement Programme: Minutes of the 56th (February 2026) ...
27 Mar 2026 | GRSG AV Regulation Screening: Agenda for the 20th (March 2026) sessi...
27 Mar 2026 | UN R151: Draft proposal to enable application to ADS vehicles | GRSG...
27 Mar 2026 | UN R159: Draft proposal to enable application to ADS vehicles | GRSG...
27 Mar 2026 | UN R43: Draft proposal to enable application to ADS vehicles | GRSG-...
27 Mar 2026 | UN R167: Draft proposal to enable application to ADS vehicles | GRSG...
(16 posted today)
(57 posted during the past week)
Tyre abrasion: Proposal on temperature range for reference tyre measurement
Reference Number:
TA-43-11
Submitted by:
ETRTO
and
LINK
Meeting Sessions:
43rd TA session (2 Feb)
Document date:
27 Mar 26
Relevant to
WP.29 Regulatory Project | Tyre abrasion test method development
Tyre abrasion: Convoy method-Improvement of repeatability on cars with SRTT
Reference Number:
TA-45-10
Submitted by:
Dekra
Meeting Sessions:
45th TA session (2 Mar)
Document date:
27 Mar 26
Relevant to
WP.29 Regulatory Project | Tyre abrasion test method development
Particle Measurement Programme: Minutes of the 56th (February 2026) session
Reference Number:
PMP-56.1-13
Meeting Sessions:
PMP-56.1 (26 Feb)
Document date:
27 Mar 26
Relevant to
GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles
,
UN Regulation No. 179 | Approval of vehicles with regard to the particle emissions of their braking system
,
WP.29 Regulatory Project | Heavy-duty Vehicle Brake Particle Emissions Measurement
,
WP.29 Regulatory Project | Approval of Non-Original and Identical Brake Parts with regard to the Particulate Emissions
, and
WP.29 Regulatory Project | Electromechanical Braking Systems
GRSG AV Regulation Screening: Agenda for the 20th (March 2026) session
Reference Number:
GRSG-AVRS-20-01
Meeting Sessions:
20th GRSG-AVRS session (30 Mar)
Document date:
26 Mar 26
Relevant to
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
UN R151: Draft proposal to enable application to ADS vehicles
Reference Number:
GRSG-131-XX-151
Meeting Sessions:
20th GRSG-AVRS session (30 Mar)
Document date:
26 Mar 26
Relevant to
UN Regulation No. 151 | Blind-spot information systems (BSIS)
and
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
UN R159: Draft proposal to enable application to ADS vehicles
Reference Number:
GRSG-131-XX-159
Meeting Sessions:
20th GRSG-AVRS session (30 Mar)
Document date:
26 Mar 26
Relevant to
UN Regulation No. 159 | UN Regulation on Moving-Off Information Systems
and
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
UN R43: Draft proposal to enable application to ADS vehicles
Reference Number:
GRSG-131-XX-043
Meeting Sessions:
20th GRSG-AVRS session (30 Mar)
Document date:
26 Mar 26
Relevant to
UN Regulation No. 43 | Safety Glazing Materials
and
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
UN R167: Draft proposal to enable application to ADS vehicles
Reference Number:
GRSG-131-XX-167.00
Meeting Sessions:
20th GRSG-AVRS session (30 Mar)
Document date:
26 Mar 26
Relevant to
UN Regulation No. 167 | UN Regulation on Commercial Vehicle Direct Vision
and
WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles
Home
Latest Documents
(16 today)
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
Document Number HDH-13-11/Rev.1
1
2
3
4
5
6
7
8
9
10
Document title
Draft report of the 13th HDH informal group session
Date
26 Jul 2013
Source(s)
Add source(s) of document, if applicable
Status
Rulemaking area(s)
Heavy-duty Hybrids (HDH)
GTR No. 4 WHDC
Meeting(s)
HDH | Session 13 | 21-22 Mar 2013
Related documents
Downloads:
.pdf format