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Document Title | UN R49: Proposal for a Supplement to the 06 series of amendments | ||||||||
Reference Number | GRPE/2024/14 | ||||||||
Date |
31 Oct 2023
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Summary | 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. | ||||||||
Source(s) | OICA | ||||||||
Rulemaking Area(s) | UN R49 Diesel/CNG/LNG Engine Emissions | ||||||||
Proposal Status | Superseded | ||||||||
Meeting(s) | |||||||||
Related Documents | |||||||||
GRPE-89-31 | UN R49: Proposal for a new Supplement to the 06 series of amendments (superseded) | ||||||||
WP.29/2024/46 | UN R49: Proposal for Supplement 9 to the 06 series of amendments (adopted) | ||||||||
Downloads | |||||||||
UNECE server | .pdf format | .docx format | |||||||
GAR server | |||||||||