The New CBP Rule Every Importer of Record Needs to Know Before Sept. 18

If you're an importer of record in the United States, it's time to pull up your CBP file and check it — carefully. Starting September 18, 2026, U.S. Customs and Border Protection can revoke a shipper's ability to bring goods into the country if the information on file is inaccurate. Not incomplete. Not fraudulent. Just wrong.

This is a big shift, and a lot of shippers are going to be caught off guard by it.

What's Actually Changing

CBP published a Federal Register filing last month laying out new accuracy requirements for importer of record (IOR) data. Under the new rule, if the agency finds inaccurate information tied to your account — things as basic as a phone number, an email address, or a physical address — it can void your right to import. CBP has also signaled it may pursue additional penalties beyond that, though the agency hasn't spelled out exactly what those look like yet.

Here's the part that should get your attention: this applies whether or not you use a customs broker. If you're the importer of record, the responsibility for accuracy sits with you, not your broker, and not whoever filled out the paperwork on your behalf. CBP has also made clear that the obligation doesn't end at initial submission — you're expected to keep that information current as your business changes.

CBP says it will notify importers in writing if a violation is found, along with instructions on how to work back toward good standing. But by the time that letter arrives, your shipments may already be stuck.

To get ahead of this, CBP is currently running a comprehensive review of shipper data already on file, cross-checking contact and address details for accuracy across the board. If your company hasn't touched its CBP profile in a while, this is the moment to do it.

Why Now

This isn't happening in isolation. It's the latest piece of a broader customs enforcement push tied to a June 2026 executive order directing CBP to tighten scrutiny of importers of record, particularly foreign IORs, and to raise the penalty floor for shippers who fall out of compliance. That same order gave importers 180 days from June 3 to get into "good standing" with the agency — a status CBP determines using compliance history, past penalty payments, and other risk factors.

At the same time, CBP is exploring new traceability technology and considering expanded export documentation requirements. Taken together, the message from the agency is consistent: recordkeeping and compliance infrastructure are no longer back-office housekeeping. They're front-line risk management.

What This Means for Your Compliance Budget

Trade compliance professionals are already telling clients to treat this as a budget conversation, not just an operations one. The logic is simple: the cost of a compliance failure just went up substantially, so the return on investing in compliance infrastructure went up right along with it.

For shippers, that means a few things are worth doing now, not after a notice arrives in the mail:

• Audit your CBP-facing contact information. Phone numbers, email addresses, and physical addresses should match what's actually current at your company, not what was accurate when you first registered.

• Clarify who owns accuracy internally. If your broker submits your entries, confirm who is responsible for verifying the underlying data before it goes in the record — and how often that gets rechecked.

• Review your standing with CBP proactively. Understand where your compliance history stands today rather than waiting for an evaluation to surface a problem.

• Build in a recurring review cycle. Addresses change, personnel change, and entities restructure. A one-time cleanup won't hold up if it isn't repeated.

The Bottom Line

CBP has made it clear that it expects importers to treat their own data with the same rigor the agency now applies to reviewing it. For shippers, that's a meaningful operational shift — but it's also a manageable one, provided the review happens before September 18, not after.

Gain Consulting works with U.S. shippers to navigate supply chain risk.