Status report on PTI IWG activities. Work continues on diagnostic devices in PTI (ePTI), with proposal 99% ready. Amendment to Rule 4 for harmonization is in preparation. The group discussed PTI approaches for automated vehicles, reviewed new braking technologies (ETBS and Parking Lock Devices) with draft amendment for Rule 2 underway, and reviewed inspection challenges for LED lighting systems. Implications of new Euro 7 UN Regulations (Nos. 179 and 180) were assessed. Next activities include finalizing ePTI amendment, developing PTI approaches for automated vehicles, drafting amendment on new braking technologies, establishing coordination with GRE on lighting, and consulting relevant groups on inspection methods.