Proposal to address automated driving systems, vehicles of categories X and Y, steering control alternatives, test procedures, and ESC system operational requirements.

Proposal to amend UN R13, 13-H, 79, 89, 130, 131, 139, 140, 152, 155, 156, 157, 171, 175, and 178 by introducing provisions on software identification and software updates. Amendments add new paragraphs referring to Software Identification Number definitions in Consolidated Resolution R.E.3, require manufacturers to provide Technical Services with information on hardware and software influencing performance, permit vehicle manufacturers to apply for new approvals differentiating software versions for registered versus new vehicles while avoiding test duplication, and modify production discontinuation provisions to exclude cases where manufacturers seek approval extensions for software updates of registered vehicles.

Proposal to remove the draft provisions concerning the approval of stability performance under UN R13 and UN R140 for ADS vehicles via demonstration under the safety case provisions of the forthcoming UN Regulation on ADS, and to remove bracket unintentionally retained in the original submission.