Some months ago ICE announced that SXM (PJIA) is to be added the airports where returning passengers can clear U.S. customs prior to departure, rather than after arrival in the U.S. Aside from assigning personnel to this effort, clearly the physical facilities will have to be set up, as well. I have not seen any timetable published anywhere, so I have no idea when they expect this service to be up and running in SXM.