Proposal to align the UN R155 Interpretation Document with the proposal to extend the scope of UN R155 to Category L vehicles.

Table of UN Regulations and vehicle categories that fall within the scope of each Regulation.

The document proposes a multi-pillar approach for ADS safety validation: audit and safety-by-design assessment, simulation/virtual testing, track testing, real-world testing, and in-service monitoring and reporting. It recommends high-level safety requirements addressing ADS performance of the Dynamic Driving Task under nominal, critical, and failure scenarios; safe user interactions; and ODD boundary management, recommending scenario-based assessment of behavioural competencies without prescriptive technical performance limits to accommodate diverse ADS configurations and operational design domains.

Proposal as submitted to WP.29 with editorial changes marked in red.

Proposals for clarifications as discussed by the ADAS task force small drafting group, updated per the in-session discussions.

Terms of reference and rules of procedure for the IWG on ADS, established to work according to the strategic vision framework and draft regulatory text on ADS for use under the 1958 and 1998 Agreements. The IWG shall draft a Global Technical Regulation on ADS and a UN Regulation on ADS, combining regulatory text with administrative provisions and annexes from GRVA workshops, and deliver draft proposals for the January 2026 session of GRVA. The IWG reports to GRVA, is open to all WP.29 participants, and is managed by six Co-Chairs from different regions.