The EPPR informal group works on motorcycle and related vehicle category emissions, including the Worldwide Motorcycle Emissions Test Cycle (WMTC under GTR 2), on-board diagnostics (GTR 19), and the durability of emissions-control devices. The group published revised Terms of Reference on 2 December 2020.
| Report of the 40th EPPR informal group session |
| Reference Number: EPPR-40-09 |
| Meeting Sessions: 40th EPPR session (10 Dec 2020) |
| Document date: 06 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| GTR 2: L-cat classification and driving schedules |
| Reference Number: EPPR-40-08 |
| Submitted by: JRC |
| Meeting Sessions: 40th EPPR session (10 Dec 2020) |
| Document date: 06 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| Report of the 40th EPPR informal group session |
| Reference Number: EPPR-40-09 |
| Meeting Sessions: 40th EPPR session (10 Dec 2020) |
| Document date: 07 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| Agenda for the 41st EPPR informal group session |
| Reference Number: EPPR-41-01 |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 07 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| Comments on GTR2 and Euro 5 mass differences clarification |
| Reference Number: EPPR-41-02 |
| Submitted by: India |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 08 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| On-Road Motorcycle (ONMC) emissions |
| Reference Number: EPPR-41-03 |
|
Stakeholder Update on Tentative Regulatory Proposal for Motorcycle Emissions in California. |
| Submitted by: CARB |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 21 Jan 21 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles and GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| Stakeholder questionnaire regarding On-Road Motorcycle (ONMC) emissions regulation |
| Reference Number: EPPR-41-04 |
| Submitted by: CARB |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 12 May 20 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles and GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| On-Road Motorcycle (ONMC) Regulatory Development Cost Survey |
| Reference Number: EPPR-41-05 |
|
At a public workshop, on November 17, 2020, CARB staff made a request to the participants to share compliance cost information which would be helpful in this effort. This survey is a formal request for the compliance cost information discussed at that meeting. |
| Submitted by: CARB |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 14 Dec 20 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles and GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| Report of the 41st EPPR informal group session |
| Reference Number: EPPR-41-06 |
| Meeting Sessions: 41st EPPR session (8 Jan 2021) |
| Document date: 26 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| GTR 2: Proposal to include CNG/LPG-fueled three-wheeled vehicles in the scope |
| Reference Number: EPPR-42-02 |
| Submitted by: India |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 29 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| GTR 2: Proposal to amend EPPR-40-04 with regard to three-wheeled vehicles |
| Reference Number: EPPR-42-03 |
| Submitted by: India |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 29 Jan 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
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| Agenda for the 42nd EPPR informal group session |
| Reference Number: EPPR-42-01/Rev.2 |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 03 Feb 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| L-vehicle pollution control device durability: Comments on proposal for a GTR |
| Reference Number: EPPR-42-04 |
| Submitted by: AECC |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 03 Feb 21 |
| Relevant to: GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| View full document file for more information |
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| L-vehicle pollution control durability: Comments on document EPPR-42-04 |
| Reference Number: EPPR-42-05 |
| Submitted by: IMMA |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 03 Feb 21 |
| Relevant to: GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| View full document file for more information |
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| Twinned wheel and three-wheeled L-category vehicles |
| Reference Number: EPPR-42-06/Rev.1 |
| Submitted by: IMMA |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 04 Feb 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| Draft report of the 42nd EPPR informal group session |
| Reference Number: EPPR-42-07 |
| Meeting Sessions: 42nd EPPR session (4 Feb 2021) |
| Document date: 15 Feb 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| Consolidated amendments to GTR 2 |
| Reference Number: EPPR-43-02 |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 01 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
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| GTR 2: Proposals for amendments |
| Reference Number: EPPR-43-04 |
| Submitted by: TICERI |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 01 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| Agenda for the 43rd EPPR informal group session |
| Reference Number: EPPR-43-01/Rev.1 |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 02 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
| Click here to view the full document file |
| GTR 2: Comments on the draft Amendment 5 |
| Reference Number: EPPR-43-05 |
| Submitted by: IMMA |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 02 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
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| GTR 2: Brief supporting India comments on draft Amendment 5 |
| Reference Number: EPPR-43-06 |
| Submitted by: India |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 02 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| GTR 2: Comments on consolidated draft amendments |
| Reference Number: EPPR-43-07 |
| Submitted by: India |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 02 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
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| Proposals for Amendment 5 to GTR2 |
| Reference Number: EPPR-43-03/Rev.1 |
| Submitted by: TICERI |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 04 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| GTR 2: Comments on the draft Amendment 5 |
| Reference Number: EPPR-43-08 |
| Submitted by: India |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 08 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
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| Report of the 43rd EPPR informal group session |
| Reference Number: EPPR-43-09 |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 29 Mar 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| Click here to view the full document file |
| GTR 2: Updated provisions for Amendment 5 |
| Reference Number: EPPR-44-02 |
| Submitted by: IMMA |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 22 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| Statistical analysis of motorcycle emissions deterioration factor data |
| Reference Number: EPPR-44-06 |
| Submitted by: CARB and US EPA |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 23 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| View full document file for more information |
| Click here to view the full document file |
| GTR 2: Draft text for Amendment 5 |
| Reference Number: EPPR-44-03 |
| Submitted by: IMMA |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 22 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| GTR 2: Updated (renamed) tables and figures for Amendment 5 |
| Reference Number: EPPR-44-04 |
| Submitted by: IMMA |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 22 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| GTR 2: Amendment 5 - Notes for WMTC figures |
| Reference Number: EPPR-44-05 |
|
Secretary’s notes. |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 22 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| Agenda for the 44th EPPR informal group session |
| Reference Number: EPPR-44-01/Rev.1 |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 27 Apr 21 |
| Relevant to: GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, GTR No. 2 | Motorcycle Emissions and Fuel Consumption, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
| Click here to view the full document file |
| GTR 2: Amendment 5 with twinned wheel vehicles |
| Reference Number: EPPR-43-10 |
| Submitted by: IMMA |
| Meeting Sessions: 43rd EPPR session (3-4 Mar 2021) |
| Document date: 27 Apr 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| GTR 2: Working draft Amendment 5-Text per 28 April EPPR group discussion |
| Reference Number: EPPR-44-08 |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 03 May 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| GTR 2: Working draft Amendment 5-Text per 27 April EPPR group discussion |
| Reference Number: EPPR-44-07 |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 03 May 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| GTR 2: Working draft amendment 5 pursuant to 44th EPPR informal group session |
| Reference Number: EPPR-44-09/Rev.1 |
| Meeting Sessions: 44th EPPR session (27-28 Apr 2021) |
| Document date: 11 May 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| Agenda for the 45th EPPR informal group session |
| Reference Number: EPPR-45-01 |
| Meeting Sessions: 45th EPPR session (27-28 May 2021) |
| Document date: 27 May 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
| Click here to view the full document file |
| GTR 2: Comments on the draft Amendment 5 |
| Reference Number: EPPR-45-02 |
| Submitted by: IMMA |
| Meeting Sessions: 45th EPPR session (27-28 May 2021) |
| Document date: 26 May 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| Draft report of the 45th EPPR informal group session |
| Reference Number: EPPR-45-03 |
| Meeting Sessions: 45th EPPR session (27-28 May 2021) |
| Document date: 02 Jun 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
| Click here to view the full document file |
| GTR 2: Draft Amendment 2 |
| Reference Number: EPPR-45-04 |
| Meeting Sessions: 45th EPPR session (27-28 May 2021) |
| Document date: 02 Jun 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| GB 14622-2016: Limits and measurement methods for motorcycle emissions (China IV) |
| Reference Number: EPPR-46-03 |
| Submitted by: China |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 01 Jul 18 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| GB 18176-2016: Limits and measurement methods for moped emissions (China IV) |
| Reference Number: EPPR-46-02 |
| Submitted by: China |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 01 Jul 18 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| Agenda for the 46th EPPR informal group session |
| Reference Number: EPPR-46-01/Rev.1 |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 30 Jun 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
| Click here to view the full document file |
| GTR 2: Comments on draft Amendment 5 |
| Reference Number: EPPR-46-04 |
| Submitted by: IMMA |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 30 Jun 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| WLTP flowchart |
| Reference Number: EPPR-46-05 |
| Submitted by: China |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 02 Jul 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| GTR 2: Amendment 5 updated draft |
| Reference Number: EPPR-46-06 |
|
Update pursuant to the 46th EPPR session. This document is also available with tracked changes. |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 07 Jul 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| View full document file for more information |
| Click here to view the full document file |
| Report of the 46th EPPR informal group session |
| Reference Number: EPPR-46-07 |
| Meeting Sessions: 46th EPPR session (30 Jun 2021) |
| Document date: 08 Jul 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| Click here to view the full document file |
| Agenda for the 47th EPPR informal group session |
| Reference Number: EPPR-47-01 |
| Meeting Sessions: 47th EPPR session (21 Jul 2021) |
| Document date: 21 Jul 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| Click here to view the full document file |
| GTR 2: Draft Amendment 5 pursuant to the 47th EPPR informal group session |
| Reference Number: EPPR-47-02 |
|
This document is also available with tracked changes. |
| Meeting Sessions: 47th EPPR session (21 Jul 2021) |
| Document date: 20 Aug 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |
| Report of the 47th EPPR informal group session |
| Reference Number: EPPR-47-03 |
| Meeting Sessions: 47th EPPR session (21 Jul 2021) |
| Document date: 20 Aug 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| Click here to view the full document file |
| Agenda for the 48th EPPR informal group session |
| Reference Number: EPPR-48-01 |
| Meeting Sessions: 48th EPPR session (26 Aug 2021) |
| Document date: 30 Aug 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption and GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices |
| Click here to view the full document file |
| GTR 2: Draft Amendment 5 pursuant to the 48th EPPR informal group session |
| Reference Number: EPPR-48-02/Rev.1 |
|
This document is also available with tracked changes. |
| Meeting Sessions: 48th EPPR session (26 Aug 2021) |
| Document date: 07 Sep 21 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |