GAR | RDE

Proposal by the USA, European Union, Japan and the Republic of Korea to request revision of the authorization to develop a future proof global technical regulation of Real Driving Emissions based on Phase 2 work by the RDE informal working group.

Submitted by: EU, Japan, Korea, and USA

Document date: 04 Jun 21

Document status: GR amended and approved

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

View full document file for more information

Download from UNECE:

.pdf format

.docx format

Evaluation of alternative statistical procedures for RDE in-service conformity assessments

Reference Number: EVE-48-03

Evaluation of alternative statistical procedures for the evaluation of in-service conformity emissions tests under the real-driving emissions (RDE) regulation.

Submitted by: EC

Document date: 12 Apr 18

Relevant to

GTR No. 22 | Electrified Vehicle Battery Durability and UN Regulation No. 168 | Real Driving Emissions Test Procedure

Download from UNECE:

.pdf format

IWVTA ambassador feedback from GRPE

Reference Number: IWVTA-35-03

Document date: 26 Feb 21

Relevant to

UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA), UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure, and UN Regulation No. 168 | Real Driving Emissions Test Procedure

Download from UNECE:

.ppt format

Updated listing of GRPE priorities for 2021

Reference Number: GRPE-82-06/Rev.1

Document date: 15 Jan 21

Relevant to

UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 83 | Motor Vehicle Emissions, GTR No. 22 | Electrified Vehicle Battery Durability, UN Regulation No. 168 | Real Driving Emissions Test Procedure, WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions, WP.29 Discussion Topic | Non-Exhaust Particle Emissions, and WP.29 Discussion Topic | Particle Measurement Programme

View full document file for more information

Download from UNECE:

.pdf format

.docx format

Introduction to Green NCAP

Reference Number: GRPE-82-31/Rev.1

The presentation by the experts from UTAC/CERAM on the introduction of comprehensive, simple rating information to consumers, fleet operators and other stakeholders

Submitted by: UTAC

Document date: 15 Jan 21

Document status: GR information

Relevant to

UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure, GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure, UN Regulation No. 168 | Real Driving Emissions Test Procedure, and WP.29 Discussion Topic | Electric Vehicle Environmental Performance

View full document file for more information

Download from UNECE:

.pdf format

.pptx format

GRE-82: Schedule of informal meetings in conjunction with GRPE proper session

Reference Number: GRPE-82-01/Rev.1

Document date: 12 Jan 21

Relevant to

GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ), WP.29 Discussion Topic | Electric Vehicle Environmental Performance, GTR No. 22 | Electrified Vehicle Battery Durability, UN Regulation No. 168 | Real Driving Emissions Test Procedure, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Non-Exhaust Particle Emissions

View full document file for more information

Download from UNECE:

.pdf format

.doc format

UN R 83: Response to proposal for 08 Series of amendments

Reference Number: GRPE-82-16

Proposal suggests that 2 new series of amendments are necessary: 83.08 to cover ISC for the WLTP Test and 83.09 to add ISC for the new UNR „RDE“ (which also has no ISC requirements) because Contracting Parties should be free to apply UNR 154 and UNR "RDE“, each with or without ISC without connection
A Contracting Party applying UNR 154 and UNR 83.08 but not UNR "RDE“ would be obliged to conduct or at least monitor RDE ISC in the absence of 83.09

Submitted by: OICA

Document date: 08 Jan 21

Document status: GR information

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

View full document file for more information

Download from UNECE:

.pdf format

.pptx format

Draft minutes of the 15th RDE informal group session

Reference Number: RDE-15-02

Document date: 11 Jan 21

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

Download from UNECE:

.docx format

Light and Heavy Vehicle Emissions Standards for Cleaner Air

Reference Number: GRPE-82-13

Submitted by: Australia

Document date: 11 Jan 21

Relevant to

UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 83 | Motor Vehicle Emissions, UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure, and UN Regulation No. 168 | Real Driving Emissions Test Procedure

View full document file for more information

Download from UNECE:

.pdf format

.pptx format

RDE informal group status report

Reference Number: GRPE-82-14

Document date: 11 Jan 21

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

View full document file for more information

Download from UNECE:

.pdf format

.pptx format

Draft UN GTR on Real Driving Emissions (RDE)

Reference Number: GRPE-82-15

Document date: 11 Jan 21

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

View full document file for more information

Download from UNECE:

.pdf format

.docx format

RDE: Draft text for informal consideration at the January 2021 GRPE session

Reference Number: RDE-15-01

Document date: 06 Jan 21

Relevant to

UN Regulation No. 168 | Real Driving Emissions Test Procedure

Download from UNECE:

.docx format


23 Nov 2021	EU Work Programme - UNECE activities 2022-2023 (EU)	WP.29-185-17	2021-11-23
14 Sep 2021	RDE: New UN Regulation on the approval of light duty passenger and commercial vehicles with regard to real driving emissions	GRPE/81/Add.2	2021-09-14
8 Sep 2021	Proposal for a revised authorization to develop a UN GTR on Global Real Driving Emissions (RDE)	WP.29/2021/149	2021-09-08
16 Jul 2021	PMP Technical working document: RDE particle measurement procedure	PMP-52.6-07	2021-07-16
16 Jun 2021	Updated listing of GRPE priorities	GRPE-83-35	2021-06-16
16 Jun 2021	GRPE Low- Zero-tailpipe emissions Heavy Duty Vehicles workshop	GRPE-83-34	2021-06-16
4 Jun 2021	IWG RDE (Real Driving Emissions) : Phase 2 Terms of Reference and Rules of Procedure (EU and US EPA)	GRPE-83-31	2021-06-04
4 Jun 2021	Real driving Emissions: Revised request for authorization to develop a GTR (EU, Japan, Korea, and USA)	GRPE-83-32	2021-06-04
18 May 2021	Evaluation of alternative statistical procedures for RDE in-service conformity assessments (EC)	EVE-48-03	2021-05-18
1 Mar 2021	IWVTA ambassador feedback from GRPE	IWVTA-35-03	2021-03-01
15 Jan 2021	Updated listing of GRPE priorities for 2021	GRPE-82-06/Rev.1	2021-01-15
15 Jan 2021	Introduction to Green NCAP (UTAC)	GRPE-82-31/Rev.1	2021-01-15
12 Jan 2021	GRE-82: Schedule of informal meetings in conjunction with GRPE proper session	GRPE-82-01/Rev.1	2021-01-12
12 Jan 2021	UN R 83: Response to proposal for 08 Series of amendments (OICA)	GRPE-82-16	2021-01-12
11 Jan 2021	Draft minutes of the 15th RDE informal group session	RDE-15-02	2021-01-11
11 Jan 2021	Light and Heavy Vehicle Emissions Standards for Cleaner Air (Australia)	GRPE-82-13	2021-01-11
11 Jan 2021	RDE informal group status report	GRPE-82-14	2021-01-11
11 Jan 2021	Draft UN GTR on Real Driving Emissions (RDE)	GRPE-82-15	2021-01-11
7 Jan 2021	RDE: Draft text for informal consideration at the January 2021 GRPE session	RDE-15-01	2021-01-07