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  4. DRAFT ACE CATAIR Courtesy Notice

DRAFT ACE CATAIR Courtesy Notice

This document provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems, and is being posted in draft form to provide stakeholders with useful information.


Attachment Ext. Size Date
ACE CATAIR - Courtesy Notice PDF 563.86 KB 06/15/2023

CBP Publication Number

Pub # 0875-0419

Last Modified: Jun 16, 2023