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Proposal to amend para. 8.1.5.1. (ADS UNR) of the audit of the safety policy guidance: Change “may state” to “states,” “may address” to “addresses,” and “may therefore describe” to “therefore describes.” The rationale states that using “may” in the interpretation paragraphs seems inappropriate for explaining regulatory intention, and present tense better suits these requirements.
This document presents the status of the Guidance and Interpretation document for UN Regulation and GTR ADS, submitted by the OPI on ISMR provisions. It outlines closed topics including clarification on EDR trigger for critical occurrence, confidentiality and publication of information, and guidance on short-term, periodic templates and SPIs. Ongoing work addresses guidance on occurrences with examples of situations and metrics for ADS operation outside its ODD, and guidance for development of scenarios derived from ISMR activities.
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 The session will address proposals to amend the draft Guidance and Interpretation Document covering definitions, performance of the DDT, scope, application for approval, general requirements, interactions between the ADS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 improve terminology concerning the status of the AEBS following an "engine start / run cycle”.
ECE/TRANS/WP.29/GRVA/21, para. 105, based on ECE/TRANS/WP.29/GRVA/2025/10.