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ACE Cargo Release Status Notification Implementation Guide

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

Attachment Ext. Size Date
ACE Cargo Release SO Status Notification PDF 806.40 KB 09/10/2025

CBP Publication Number

0875-0419

    Topics
  • Automated Commercial Environment (ACE)
  • Trade
Last Modified: Sep 11, 2025