The Children Left in Vehicles Informal Working Group holds its 19th session on 23 July 2026 from 17:00 to 19:00 Australian Eastern Standard Time online. The agenda includes feedback on drafting a UNR for light vehicles and consideration of a September face-to-face meeting in Paris.
Proposal for guidance on operational states, including remote termination and a diagram illustrating ADS and feature operational states, update guidance on terms “on”, “off”, “available,” “active,” “unavailable,” and “disabled” as canonical operational state terms for ADS descriptions and clarify that “active” applies only to features.
Proposal for explanation that where confirmatory testing reveals apparent non-conformities, the assessor provides results to the manufacturer for review as foreseen by 6/8.3.3.1.2, the manufacturer conducts the same tests, and where results are consistent with the assessor’s, the manufacturer develops remedies and provides evidence to the assessor, or where manufacturer test results differ, the two parties discuss discrepancies and agree on next steps.
Proposal to clarify that an appropriate ADSF-1 response to road-safety agent instructions could be a transfer of control to the fallback user while appropriately managing the response during system-initiated deactivation, add that deactivation of the ADS to enable non-ADS strategies to comply with road safety agent instructions is an appropriate response, label examples of non-ADS strategies and road safety agent instructions, and amend punctuation and references to jurisdiction in the final sentence.
Proposal for guidance on reporting average feature engagement time in para. 4. The average engagement time is a statistical measure of how long an ADS feature stays engaged per activation (e.g., cumulative time / number of activations). The average is expected to be computed in an aggregated manner, i.e., over the whole fleet of vehicles having the same ADS feature.
Proposal to clarify reporting of vehicle approval numbers by inserting “(if applicable)” after “national or supra-national regulatory frameworks” in the vehicle approval number section of GTR Annex 2/UNR Annex 4. The insertion indicates that the vehicle approval number does not apply in all jurisdictions.
Proposal to remove guidance on prevention of unsafe takeovers. The document proposes deletion of the statement “Such an occurrence is expected to be reported when situation is unsuitable or unsafe for the subsequent mode of vehicle operation” from para. 15 of GTR Annex 1/UNR Annex 3, with no replacement text provided. The rationale indicates this removal reflects OPI group discussions aimed at finalizing the GID by resolving remaining open items.
Proposal to delete reference to no response within required time in section 14 on fallback user unavailability, and add reference to para. 4.2.2.1.6 (c) as the requirement for reporting MRC required due to non-response.
Presentation on the scope and content of US EPA activities with regard to vehicle emissions (including heavy-duty, non-road, and light vehicles).