13 December 2022 UN R160: Proposal for Supplement 2 to the 01 series of amendments and for Supplement 2 to the original series of amendments GRSG/2023/XX

13 December 2022 Proposal for amending Guidance on Event Data Recorder (EDR) Performance Elements Appropriate for Adoption in 1958 and 1998 Agreement Resolutions or Regulations GRSG/2023/YY

13 December 2022 Guidance on Heavy Duty Vehicles Event Data Recorder Performance Elements Appropriate for Adoption in 1958 and 1998 Agreement Resolutions or Regulations GRSG/2023/ZZ

13 December 2022 EDR: Proposal for a new UN Regulation (Approval of Event Data Recorders (EDR) for Heavy Duty Vehicles) GRSG/2023/ZZ