Friday, 19 December 2025
Week 51
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
×
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
Informal Working Group on Automated Driving Systems | Session 20 | 14 Ja...
Working Party on Automated and Connected Vehicles | Session 24 | 19-23 ...
Informal Working Group on Artificial Intelligence | Session 5 | 19 Jan 2026
Electric Vehicles and the Environment | Session 93 | 20-21 Jan 2026
ITS Task Force on Vehicular Communications | Session 12 | 23 Jan 2026
EqOP Task Force on Restraint Requirements | Session 2 | 28 Jan 2026
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
Event Data Recorders and Data Storage Systems for Automated Driving | Se...
Special Interest Group on Emergency Door Openings | Session 4 | 3-5 ...
Informal Working Group on Automated Driving Systems | Session 19 | 9-13 ...
Working Party on Noise and Tyres | Session 83 | 10-13 Feb 2026
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
(17 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
previous regulation
next regulation
UN Regulation No. 103
Replacement Catalytic Converters
Overseen by
GRPE
Documents
2025
2023
2020
2015
2014
2013
2012
2010
Work by GRPE – Priorities and recurrent items
Reference Number:
GRPE-80-05/Rev.1
Meeting Sessions:
80th GRPE session (14-17 Jan 2020)
Document date:
17 Jan 20
Relevant to
UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles
,
UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions
,
UN Regulation No. 103 | Replacement Catalytic Converters
,
GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure
,
GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure
,
GTR No. 18 | Motorcycle On-Board Diagnostic Systems
,
WP.29 Regulatory Project | Automated Driving Systems
,
GTR No. 22 | Electrified Vehicle Battery Durability
,
GTR No. 21 | Electric Vehicle System Power Determination
,
UN Regulation No. 168 | Real Driving Emissions Test Procedure
,
WP.29 Discussion Topic | Particle Measurement Programme
,
UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure
,
WP.29 Regulatory Project | Motor Vehicle Pollution Control Device Durability
,
United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions
,
United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ)
,
WP.29 Discussion Topic | Non-Exhaust Particle Emissions
, and
WP.29 Discussion Topic | PTI Tampering Detection
View full document file for more information
GRPE priority emission items list
Reference Number:
GRPE-80-04/Rev.3
Meeting Sessions:
80th GRPE session (14-17 Jan 2020)
Document date:
17 Jan 20
Relevant to
GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure
,
GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure
,
GTR No. 18 | Motorcycle On-Board Diagnostic Systems
,
WP.29 Discussion Topic | Electric Vehicle Environmental Performance
,
GTR No. 22 | Electrified Vehicle Battery Durability
,
GTR No. 21 | Electric Vehicle System Power Determination
,
UN Regulation No. 168 | Real Driving Emissions Test Procedure
,
WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions
,
WP.29 Discussion Topic | Particle Measurement Programme
,
United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions
,
United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ)
,
WP.29 Discussion Topic | Heavy-Duty Vehicle Fuel Efficiency Measurement Methods Harmonization
,
WP.29 Discussion Topic | Non-Exhaust Particle Emissions
,
WP.29 Discussion Topic | PTI Tampering Detection
,
WP.29 Discussion Topic | Road-Side Inspections
,
UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions
, and
UN Regulation No. 103 | Replacement Catalytic Converters
View full document file for more information
17 Jan 2020
GRPE priority emission items list
GRPE-80-04/Rev.3
2020-01-17
20 Jan 2020
Work by GRPE – Priorities and recurrent items
GRPE-80-05/Rev.1
2020-01-20