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  4. ACE Air Import Changes Message Line Identifiers since May 2015

ACE Air Import Changes Message Line Identifiers since May 2015

ACE Air Import Changes Message Line Identifiers since May 2015.

This page provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems.

This document may qualify as a “guidance document” as set forth in Executive Order 13891 and interpretations thereof; such guidance documents are not binding and lack the force and effect of law, except as authorized by law or as incorporated into a contract. This document is being posted to this portal to provide stakeholders with useful information.

Attachment Ext. Size Date
ACE Air Import Changes Message Line Identifiers since May 2015 PDF 385.42 KB 02/28/2020

CBP Publication Number

EO13891-OR-176

Last Modified: Feb 28, 2020