152. The representative of the Republic of Korea reported on the progress of work of the IWG on Panoramic Sunroof Glazing (PSG) in developing an amendment to UN GTR No. 6. He announced that the IWG will be reviewing research results and the status of outstanding questions that were previously raised for consideration. He recalled to AC.3 that the next meeting of the IWG would take place in April 2018 during the 114th GRSG session.