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UN R49: Proposal for a new Supplement to the 06 series of amendments

Document GRPE-89-31

30 May 2023

89th GRPE session (30 May-2 Jun 2023)

Proposal to permit the use of hydrogen (H2) as fuel for emissions type approval of heavy-duty vehicles.

Submitted by OICA

Status: Superseded

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Previous Documents, Discussions, and Outcomes

90th GRPE session (9-12 Jan 2024)

4. (a) | UN Regulations Nos. 49 and 132

89th GRPE session (30 May-2 Jun 2023)

4. (a) | UN Regulations Nos. 49 and 132

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.

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