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The Documents Library contains forms, guidance, reports, regulations, factsheets and more. Enter search terms below to search the library.

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    • The Drawback Error Dictionary was updated for the new ID08 error message. Refer to the Table of Contents for additional changes that were made. For the ID08 error, the Trade will receive an informational message when an underlying Import Entry Summary Line on a Drawback Claim has an ineligible...

    • PGA record formats to support ACE export filings. This document provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems.

    • This document provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems. This document includes the codes necessary to successfully send AIR manifest messages into the CBP system.

    • ACE Trade Resource Sheet | Publications

      ACE Support Resources for Trade providing contact email addresses, phone numbers, and web page addresses where Trade Users can get additional information or report problems with the various ACE applications. ACE recursos de apoyo para los usuarios comerciales que proporcionan direcciones de correo...