This document provides recommendations for DSSAD, a vehicle capability that monitors Automated Driving System (ADS) performance. It defines key terms including ADS, Dynamic Driving Task (DDT), Operational Design Domain (ODD), and Mitigated Risk Condition (MRC). The document specifies requirements for data storage, security, format, and accessibility. DSSAD must record time-stamped events such as feature activation/deactivation, ODD exits, and fallback responses, plus time-series data during triggering events like collisions, including vehicle dynamics and sensor information.

The previous session report was approved with a note on post-crash recording intervals. A DSSAD Guidance Document feedback deadline was set for month-end. Phase 2 discussions on near-miss events require clarification of concepts and their safety contributions. For EDR Step 2, a 10 Hz sampling rate was adopted over 2 Hz following opposition from industry regarding implementation burden and support from regulatory bodies for accident reconstruction needs. Outstanding discussion items will be consolidated into a working document. Terms of Reference discussions on maintaining current structure versus integrating DSSAD into the ADS Informal Working Group will continue. The May 12 meeting was rescheduled due to conflict with ESV Toronto.