Download: GRSG/2023/17 from UNECE: .pdf format .docx format
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10. UN Regulation No. 122 (Heating systems)

GRSG agreed to resume consideration on the need for a second step on the use of a new technology (radiation warmer) as a heating system to maximize the energy efficiency of electric vehicles.

GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15
GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15
GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15
GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15
GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15
GRSG-125-33/Rev.4 | UN R122: Proposal for amendments to documents GRSG/2023/8 and GRSG-125-15