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Document Title UN R49: Proposals for type approval of H2 engines
Reference Number GRPE-89-29
Date
30 May 2023
Source(s) OICA
Rulemaking Area(s) UN R49 Diesel/CNG/LNG Engine Emissions
Meeting(s)
Related Documents
GRPE/2022/20 UN R49: Proposal for a Supplement to the 07 series of amendments (superseded)
GRPE/2023/6 UN R49: Proposal for a new Supplement to the 07 series of amendments (superseded)
GRPE-87-16/Rev.1 UN R85: Proposal to amend GRPE/2023/7 (superseded)
GRPE-87-50 Type Approval of H2 Engines
GRPE-89-30 UN R49: Proposal for a new Supplement to the 05 series of amendments (superseded)
GRPE-89-31 UN R49: Proposal for a new Supplement to the 06 series of amendments (superseded)
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Excerpts from session reports related to this document
GRPE | Session 89 | 30 May-2 Jun 2023

40. The representative of OICA introduced GRPE-89-29, GRPE-89-30 and GRPE-89-31. The Chair noted the topic introduced, looking forward to a formal proposal.

41. He requested further information on the potential to include hydrogen in dual fuel legislation. The representative of OICA mentioned such possibility was still under development, with no proposal expected in the near future.

40. The representative of OICA introduced GRPE-89-29, GRPE-89-30 and GRPE-89-31. The Chair noted the topic introduced, looking forward to a formal proposal.

41. He requested further information on the potential to include hydrogen in dual fuel legislation. The representative of OICA mentioned such possibility was still under development, with no proposal expected in the near future.

40. The representative of OICA introduced GRPE-89-29, GRPE-89-30 and GRPE-89-31. The Chair noted the topic introduced, looking forward to a formal proposal.

41. He requested further information on the potential to include hydrogen in dual fuel legislation. The representative of OICA mentioned such possibility was still under development, with no proposal expected in the near future.