CBP Makes ACE Deployment Delays Official
CBP released notices about the delay to mandatory use of ACE for drawback and duty deferral entries and entry summaries (here), as well as changes to reconciliation and post-summary corrections and periodic monthly statements (here). All are "delayed until further notice," CBP said. The notices don't include any information about the delay beyond what CBP already announced this week (see 1706270049).
(Federal Register 06/30/17)