Status report on the IWG on Driver Drowsiness and Distraction Warning Systems. The IWG is developing new regulations for vehicles of categories M and N, specifically a Driver Drowsiness and Attention Warning system and an Advanced Driver Distraction Warning system. Nine hybrid meetings and four online meetings have been held. The next meeting is scheduled for 5-7 October 2026 in London to confirm priorities for the 01 series DDAW system regulation and discuss key technical requirements. GRSG adoption of both the DDAW and ADDW system regulations is targeted for October 2028, with WP.29 adoption in March 2029.