| UN R49: Proposal for a new Supplement to the 07 series of amendments |
| Reference Number: GRPE-92-25/Rev 2 |
| Submitted by: EC |
| Meeting Sessions: 92nd GRPE session (25-28 Mar 2025) |
| Document date: 27 Mar 25 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
| UN R49 : H2 ICE, Wet-based measurements and water |
| Reference Number: GRPE-92-26/Rev 1 |
| Submitted by: EC |
| Meeting Sessions: 92nd GRPE session (25-28 Mar 2025) |
| Document date: 27 Mar 25 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
| UN R49: Comments on Supplement for 07 series of amendments |
| Reference Number: GRPE-92-45 |
| Submitted by: OICA |
| Meeting Sessions: 92nd GRPE session (25-28 Mar 2025) |
| Document date: 26 Mar 25 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
| UN R49: Proposal for a new Supplement to the 07 series of amendments |
| Reference Number: GRPE/2025/12 |
|
Proposal to introduce new provisions to accommodate type-approval of hydrogen Type 1A dual fuel engines and vehicles, modifications to include Fourier Transform Infrared (FTIR) and Quantum Cascade Laser (QCL) instruments and new provisions to accommodate monitoring on-board fuel and/or energy consumption during PEMS testing. |
| Submitted by: EC |
| Meeting Sessions: 92nd GRPE session (25-28 Mar 2025) |
| Document date: 10 Jan 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
| UN R49: Proposal for a new Supplement to the 06 and 07 series of amendments |
| Reference Number: GRPE/2025/13 |
|
Proposal to maintain consistency between UN R49 and UN R83 in light of amendments to the 06 and 07 series of UN R83. |
| Submitted by: OICA |
| Meeting Sessions: 92nd GRPE session (25-28 Mar 2025) |
| Document date: 13 Jan 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
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