The 19th Automated Driving Systems session in Shanghai (February 2026) involved approximately 90 participants from multiple countries and organizations. Key outcomes included adoption of amendments to UNR and GTR on ADS, addressing EDR/DSSAD definitions and recording intervals, and reviewing Guidance and Interpretation Document sections covering introduction, DDT performance, audit, user interaction, approval, FADS, safety case, testing, and ISMR. Outstanding items for resolution include remote assistance prioritization and future work program definition. Amendments will be submitted to WP.29 in June 2026. Future meetings scheduled for April-May in Bangkok and July in Brussels.

The 20th ADS informal working group session and 17th GRVA Workshop on Automated Driving Systems will meet during 27 April-1 May 2026. The session will address proposals to amend the draft Guidance and Interpretation Document covering definitions, performance of the DDT, scope, application for approval, general requirements, interactions between the ADS and its user(s), safety management systems, post-deployment safety, test environments, and certificate of compliance. Additional agenda items include further development of the GTR and UNR and consideration of next steps and future meetings.

Proposal to amend WP.29-198-07. Paragraph 5.3.2. is amended to specify that the “Condition for requirement” field for visual images in the time-series data table during a triggering event is set to “Mandatory,” with a recording interval of -7 to +7 seconds relative to the triggering event. The EDR/DSSAD-IWG has agreed to this modification to complete the blank field in the original document.

Proposal to amend WP.29-198-09. The proposal modifies paragraph 5.3.2 to specify that visual images are mandatory data elements to be recorded during a triggering event, with a recording interval of minus 7 to plus 7 seconds relative to the triggering event. The EDR/DSSAD-IWG has agreed to set the condition for requirement field to “Mandatory” in the visual image table.

Proposals for a new GTR and UNR pending before WP.29 in June are based on texts approved by GRVA in January plus text in brackets from EDR/DSSAD and ADS IWG February sessions (presented to WP.29 in WP.29-198-07 and WP.29-198-09). The IWG must send a proposal to GRVA to remove brackets. OPI materials (ADS-20-03 to ADS-20-11) have been consolidated into ADS-20-12/Rev.2 for review to inform structuring of the Guidance and Interpretation Document on ADS. Session discussions address harmonization, compliance, and preparation for July submission.

Since January 2026, the group accepted proposals ADS-20-15, ADS-20-16, and ADS-20-48/Rev.1 for minor amendments. Working documents WP.29/2026/139 and WP.29/2026/137 were submitted for WP.29’s 199th session. Two informal documents (ADS-20-59 and ADS-20-60) will amend these working documents. GRVA seeks a three-year mandate extension for the informal group to address identified future work items beyond June 2026.