Tuesday, 17 March 2026
Week 12
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GRVA Workshops on Cyber Security | Session 2 | 16-18 Mar
Automotive Life Cycle Assessment | Session 36 | 17 Mar
Working Party on Pollution and Energy | Session 94 | 17-19 Mar
Ad Hoc Group on WLTP 04/05 Series of Amendments | Session 11 | 17 Mar
EDR/DSSAD Subgroup on EDR | Session 46 | 18 Mar
Event Data Recorders and Data Storage Systems for Automated Driving | Se...
GRVA Workshops on Automated Driving System Regulations | Session 16 | 20...
Equitable Occupant Protection | Session 15 | 24 Mar
RD-ASEP Editing Task Force | Session 3 | 25 Mar
A-LCA Subgroup 2: Material & Material Recycling | Session 29 | 26 Mar
Task Force on Autonomous Vehicle Signalling Requirements | Session 30 | ...
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
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UN Regulation No. 103
Replacement Catalytic Converters
Overseen by
GRPE
Series of amendments
Revisions
Contracting Parties
Documents
(26 Jun 2025)
Meetings
(17 Mar 2026)
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