This document summarizes significant upcoming changes to the U.S. Customs and Border Protection's Reconciliation Entry Program set to take effect in January 2017. Key changes include importers being responsible for flagging their own entries for reconciliation instead of blanket flagging, simplifying the application process, requiring electronic filing through ACE instead of ACS, and replacing ITRAC reports with new ACE reports. Importers and brokers must understand these changes to ensure entries subject to reconciliation are properly flagged and filed under the new procedures.