GAR | PMP-55.1

Friday, 13 March 2026
Week 11

Cookies help us deliver our services. By using our services, you agree to our use of cookies. Learn more

Menu

Sign up for more information. Already signed up? Sign In

Sign In

Upcoming Meetings

World Forum for the Harmonization of Vehicle Regulations | Session 198 |...

EqOP Task Force on Restraint Requirements | Session 3 | 13 Mar

Particle Measurement Programme | Session 56 | 13 Mar

GRVA Workshops on Cyber Security | Session 2 | 16-18 Mar

Electric Vehicles and the Environment | Session 95 | 16 Mar

GRPE Automated Vehicle Regulations Screening | Session 34 | 16 Mar

Environmental and Propulsion Performance Requirements for L-category Veh...

Ad Hoc Group on WLTP 04/05 Series of Amendments | Session 11 | 17 Mar

Working Party on Pollution and Energy | Session 94 | 17-19 Mar

Automotive Life Cycle Assessment | Session 36 | 17 Mar

EDR/DSSAD Subgroup on EDR | Session 46 | 18 Mar

Event Data Recorders and Data Storage Systems for Automated Driving | Se...

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 (66 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

Particle Measurement Programme

PMP-55.1

10 Jul 2025 | Web conference

(Filtering for GTR No. 24 on)

Meeting documents

Download: PMP-55.1-01

from UNECE:

.docx format

New and Upcoming

Latest Submissions
Meeting Calendar

System Pages

Lighting and Light-Signalling
Passive Safety
Driving Automation
Emissions and Energy
Vehicle and Tyre Noise
Braking and Steering
Tyres
General Construction Safety

Regulations

UN(ECE) Regulations
UN Global Technical Regulations
UN Rules (Vehicle Inspections)
Agreements and Resolutions
Developmental Programs

Working Groups

World Forum (WP.29)
Working Party on Automated and Connected Vehicles (GRVA)
Working Party on General Safety (GRSG)
Working Party on Lighting and Light-signalling (GRE)
Working Party on Noise and Tyres (GRBP)
Working Party on Passive Safety (GRSP)
Working Party on Pollution and Energy (GRPE)
WP.29 Informal Working Groups
~~Working Party on Brakes and Running Gear (GRRF)~~
~~Working Party on Noise (GRB)~~

GlobalAutoRegs

About GAR
GAR Resources
Contact GAR
Support GAR
Sign up to GAR
Sign in to GAR
Disclaimer
Your Privacy

© 2026 GlobalAutoRegs