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.
| Agenda for the 62nd EPPR informal group session |
| Reference Number: EPPR-62-01/Rev.1 |
| Meeting Sessions: 62nd EPPR session (9 Jan 2024) |
| Document date: 06 Jan 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, WP.29 Discussion Topic | L-vehicle Environmental and Propulsion Performance Requirements, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range, and WP.29 Discussion Topic | Electric L-category Vehicle Battery Durability |
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| Draft EPPR informal group status report to GRPE |
| Reference Number: EPPR-62-02 |
| Meeting Sessions: 62nd EPPR session (9 Jan 2024) |
| Document date: 09 Jan 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, and WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range |
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| Report of the 62nd EPPR informal group session |
| Reference Number: EPPR-62-03 |
| Meeting Sessions: 62nd EPPR session (9 Jan 2024) |
| Document date: 09 Jan 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, and WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range |
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| Agenda for the 63rd EPPR informal group session |
| Reference Number: EPPR-63-01 |
| Meeting Sessions: 63rd EPPR session (23-24 Apr 2024) |
| Document date: 16 Apr 24 |
| Relevant to: WP.29 Discussion Topic | L-vehicle Environmental and Propulsion Performance Requirements, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range, and WP.29 Discussion Topic | Electric L-category Vehicle Battery Durability |
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| Report of the 63rd EPPR informal group session |
| Reference Number: EPPR-63-02 |
| Meeting Sessions: 63rd EPPR session (23-24 Apr 2024) |
| Document date: 23 Apr 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, WP.29 Discussion Topic | L-vehicle Environmental and Propulsion Performance Requirements, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, and WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range |
| Click here to view the full document file |
| Agenda for the 64th EPPR informal group session |
| Reference Number: EPPR-64-01 |
| Meeting Sessions: 64th EPPR session (14 Nov 2024) |
| Document date: 29 Oct 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, WP.29 Discussion Topic | L-vehicle Environmental and Propulsion Performance Requirements, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, and WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range |
| Click here to view the full document file |
| UN R40: Proposal for a 02 series of amendments |
| Reference Number: EPPR-64-02 |
|
Proposal to establish a 02 series of amendments corresponding to the Euro 3 emissions standard (Euro 4 and Euro 5 to be covered in the future by a 03 and 04 series). |
| Submitted by: IMMA |
| Meeting Sessions: 64th EPPR session (14 Nov 2024) |
| Document date: 29 Oct 24 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles |
| View full document file for more information |
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| UN R40: Outline of proposed 02 series of amendments |
| Reference Number: EPPR-64-03 |
| Submitted by: IMMA |
| Meeting Sessions: 64th EPPR session (14 Nov 2024) |
| Document date: 29 Oct 24 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles |
| View full document file for more information |
| Click here to view the full document file |
| UN R40: Draft contents for 02 series of amendments (Euro 3 level) |
| Reference Number: EPPR-64-04 |
| Submitted by: IMMA |
| Meeting Sessions: 64th EPPR session (14 Nov 2024) |
| Document date: 14 Nov 24 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles |
| Click here to view the full document file |
| L-Vehicle Environmental and Propulsion Performance Requirements: Report of the 64th (November 2024) session |
| Reference Number: EPPR-64-05 |
| Meeting Sessions: 64th EPPR session (14 Nov 2024) |
| Document date: 09 Dec 24 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, WP.29 Discussion Topic | Measurement of Motorcycle Max Power, and WP.29 Discussion Topic | L-Category Battery Electric Vehicle Range |
| Click here to view the full document file |
| UN R40: Working draft proposal for a 02 series of amendments |
| Reference Number: EPPR-65-02 |
| Submitted by: IMMA |
| Meeting Sessions: 65th EPPR session (14 Jan 2025) |
| Document date: 09 Dec 24 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles |
| Click here to view the full document file |
| GTR 2-Amendment 5 and UN R40-01 series text comparison spreadsheet |
| Reference Number: EPPR-65-03 |
| Submitted by: IMMA |
| Meeting Sessions: 65th EPPR session (14 Jan 2025) |
| Document date: 09 Dec 24 |
| Relevant to: UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles and GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
| Click here to view the full document file |