The Informal Working Group on Advanced Emergency Braking Systems shall review current regulatory actions and data on Automated Emergency Braking Systems and provide recommendations on future regulatory actions including revisions to UN Regulation No. 152. The IWG shall examine current AEBS regulations worldwide, assess accident situations for passenger vehicles, draft performance requirements for collision scenarios involving pedestrians at night, investigate regulatory improvements for increased avoidance speed and additional collision points, and investigate feasibility to avoid false activation for light vehicles. The IWG shall deliver complete regulatory text for UN Regulation No. 152 by September 2028.