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  4. ACE Appendix O – DDTC ITAR Exemption Codes

ACE Appendix O – DDTC ITAR Exemption Codes

In Certification: April 6, 2020
In Production: April 7, 2020

This document 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 Appendix O – DDTC ITAR Exemption Codes PDF 385.08 KB 04/06/2020

CBP Publication Number


Last Modified: Apr 06, 2020