Agenda for the first conference call meeting of the IWG on EDR, scheduled for 30 November 2026. The meeting will cover welcome and introduction, approval of the agenda and previous session reports, preparation of a proposal for new Terms of Reference for the IWG on EDR, continuation of discussions on items for the EDR Step 3 workstream, EDR for ADS, and any other business. Future meetings are planned for January 2027 and March 2027.

Agenda for the first conference call meeting of the IWG on EDR, scheduled for 30 November 2026. The meeting will cover welcome and introduction, approval of the agenda and previous session reports, preparation of a proposal for new Terms of Reference for the IWG on EDR, continuation of discussions on items for the EDR Step 3 workstream, EDR for ADS, and any other business. Future meetings are planned for January 2027 and March 2027.

Proposal to record successive false negative events for each interval where the driver remains at or above Karolinska Sleepiness Scale (KSS) 8 and no warning is given, after a defined grace period of [X] minutes following the initial false negative. Currently, under the 00 series of UN R182, only one false negative is recorded per KSS transition, regardless of warning delay duration. The proposal introduces a time-based penalty to penalise delayed detection and make sensitivity metrics better reflect actual system performance.

Proposal to record successive false negative events for each interval where the driver remains at or above Karolinska Sleepiness Scale (KSS) 8 and no warning is given, after a defined grace period of [X] minutes following the initial false negative. Currently, under the 00 series of UN R182, only one false negative is recorded per KSS transition, regardless of warning delay duration. The proposal introduces a time-based penalty to penalise delayed detection and make sensitivity metrics better reflect actual system performance.

Summary of research findings from DDADWS meetings 8 and 9 concerning driver drowsiness detection and warning systems. Topics covered include fatigue contributing to 15–30% of road crashes, the safety-critical nature of KSS levels 8 and 9, distinguishing drowsiness from microsleep events, eye-closure behaviour as a practical detection tool with 2-second minimum duration criteria removing 85% of false positives while preserving 90% of true positives, KSS as a validation reference measure, testing environments including simulators and on-road conditions, system performance metrics, observable signs of drowsy driving including lane deviations and ocular indicators, participant demographics and state, ensuring valid drowsiness testing, warning effectiveness and escalation strategies, and evidence-based design factors for drowsiness warnings.