14 Oct 2022 UN R122: Proposal for a new Annex on H2 Combustion Heaters (OICA) GRSG-124-36 2022-10-14
7 Oct 2022 Electric Radiant Warmers for Energy Saving and Improved Comfort in EVs (KATECH) GRSG-124-05 2022-10-07
6 Oct 2022 UN R122: Proposal for amendment (Korea) GRSG-124-04 2022-10-06