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| Document title | UN R49: Proposal for Supplement 9 to the 06 series of amendments | ||||||||||
| Date | 11 Apr 2024 | Proposal to permit the use of hydrogen (H2) as fuel for emissions type-approval of heavy duty vehicles and to introduce an option to measure the total hydrocarbon (THC) emissions instead of measuring the non-methane hydrocarbon emissions in certain cases. | |||||||||
| Status | Adopted by WP.29 | ||||||||||
| Rulemaking area(s) | |||||||||||
| Regulatory impact |
06 series of amendments | Supplement 9
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| Meeting(s) | |||||||||||
| Related documents | |||||||||||
| GRPE/2024/14 | UN R49: Proposal for a Supplement to the 06 series of amendments (Superseded) | ||||||||||
| Downloads: | UNECE server | .pdf format | .docx format | GAR server | |||||||