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UN R49: Proposal for a new Supplement to the 05 series of amendments
Document GRPE-89-30
30 May 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Status: Superseded
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4. (a) | UN Regulations Nos. 49 and 132
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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