Skip to main content

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Documents

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

    • This ACE CATAIR guidance document provides record formats and processing instructions to submit entry summary and related information to ACE.

    • U.S. Customs and Border Protection (CBP), the U.S. Food & Drug Administration (FDA), and their federal partners regularly work together to ensure that imported products are legal and safe for the public. The Chief Information Officers (CIO) of the FDA and CBP recently met to explore ways that our...

    • U.S. Customs and Border Protection (CBP) maintains a notional development and deployment schedule (Dev/Dep schedule) of planned ACE enhancements. This schedule reflects those enhancements that have been prioritized and funded, and that CBP has begun developing. This is a notional schedule, and it is...

    • The following documents are ACE training resources for trade users listing the benefits of and instructions on how to participate in Periodic Monthly Statement.