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What changed at U.S. Customs?

Every message from the CBP Cargo Systems Messaging Service (CSMS), with a plain-English summary and Allied CHB's position. We add new messages every hour.

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CBP CSMS
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  1. CBP Replaced ACE IDs With FAST IDs For Truck EDI Filings

    CBP announced that effective February 24, 2026, the ACE Truck environment began using FAST IDs instead of ACE IDs as the standard identifier for FAST ID transmissions via ACE EDI. The ACE ID method for this purpose was retired. This affected truck carriers submitting FAST ID information through ACE EDI. CBP told users with questions to contact Cargo Control and Release or their client representative.

    Show Allied's position

    This change concerns truck carriers who submit FAST ID data through ACE EDI, not the customs entries we file for importers. Because CBP made this a permanent identifier change, it still applies today. Clients do not need to act. Carriers still using FAST ID services should register or manage their ID through the Trusted Traveler Program website.

    Read the full message

  2. CBP posted new truck export manifest EDI guides in February 2026

    CBP announced in February 2026 that it had posted new Truck Manifest implementation guides for the ACE Electronic Export Manifest system, covering X.12 and UNEDIFACT standards. These were the first versions of these guides, not updates to earlier ones. The guides covered truck carrier cargo, crew, passenger and conveyance reporting messages.

    Show Allied's position

    This message concerns technical data formats that truck carriers and their software providers use to file export manifests with CBP. It does not change entry filing requirements for the entries we handle. Clients do not need to act on this notice.

    Read the full message

  3. System UpdateAMSCSMS #67807033

    CBP asked filers to resend air manifest EDI messages from a Feb 19 outage window

    CBP announced that Air Manifest EDI bill transmission messages submitted between 5:05 a.m. and 9:45 a.m. ET on February 19, 2026 needed to be resent to ensure timely manifesting. The notice was informational and directed technical questions to CBP's Cargo Control and Release team or to client representatives. It applied only to air carriers and filers affected by that specific transmission window.

    Show Allied's position

    This was a one-time technical fix tied to a brief system issue on February 19, 2026. It no longer affects entries we file today. Clients do not need to act on this notice now.

    Read the full message

The summaries and positions are general information, not legal advice. Always check the official CBP message, which each page links to.

Does a change affect your entries?

Send us your entry numbers or your product list. A licensed customs broker tells you what the change means for your goods.

Call (908) 291-8001 or email info@alliedchb.com