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Documents

    • ACE Drawback CATAIR Guidelines | Guidance

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

    • ACE Customs Response Message | Guidance

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

    • ACE Cargo Release SO Status v34.3 | Guidance

      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.

    • ACE Truck Manifest ANSI X12 355 Message | Guidance

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

    • Importer/Bond Query (KI/KR) | Guidance

      This document provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems. Specifically provides the record formats and processing information to query the Importer/Consignee file and the Importer/Bond file.

    • CSMS Archive | Guidance

      CSMS Archive (2011-present). Once the file is open, use the CTRL + F function to key word search for the message title or CSMS number, and then click on the message title to view the message.

    • Cargo Manifest / In-Bond / Entry Status Query | Guidance

      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.

    • ACE CATAIR Reconciliation Error Dictionary | Guidance

      Reference table of error codes that may be received through electronic transmission of ACE reconciliation records. This page provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems.