On June 8, 2017, U.S. Customs and Border Protection (CBP) published in the Federal Register a general notice announcing that the effective date will be July 8, 2017 to transition to the Automated Commercial Environment (ACE) as the sole electronic data interchange (EDI) system authorized by the Commissioner of CBP for processing electronic drawback and duty deferral entry and entry summary filings as announced in a Federal Register notice published on August 30, 2016. After July 8, the Automated Commercial System (ACS) will no longer be a CBP-authorized EDI system for processing these filings.