Recently, U.S. Customs and Border Protection (CBP) issued a formal notice stating that certain Importer of Record (IOR) numbers will become invalid starting March 20, 2026, at 00:01 ET.
This is not a routine policy update, but a targeted crackdown on the authenticity of importer information, marking a new phase for U.S. customs compliance where every detail must be verified and every party held accountable.
All sellers are urged to check their email inboxes immediately to confirm whether they have received an official notification from cee-AAEntry@cbcp.dhs.gov.
01 Core of the New Rule
Two Non-Negotiable Rules Closing All Loopholes
The policy sets clear, fundamental requirements to resolve two critical issues:
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Truthful Declaration of IOR Information – Inconsistencies Result in Loss of Import Privileges
The new rule mandates that importer information filed with CBP (Form 5106) must be
fully genuine, accurate, and verifiable. If any information is false, conflicting, or unable to be validated, CBP will directly invalidate the IOR. As a result, related goods will be ineligible for customs entry, bringing operations to an immediate halt.
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Clear Identification of Import Liability – Eliminating Gray Channels
This reform ends the previously ambiguous operational model by requiring every shipment to correspond to a
compliant, transparent, and traceable liable importer entity. Any attempt to conceal the true importer or file improper declarations will be exposed as IOR information fails cross-verification by CBP systems.
In short: After March 20, your IOR will serve as your “credit ID” for customs clearance. Any false or outdated information will result in immediate revocation of this ID.
02 Direct Impacts
IOR Invalidation Triggers Operational Shutdown
IOR expiration is a severe issue that will trigger systemic business risks:
- Customs Clearance Shutdown: All goods using the invalidated IOR will be denied entry. In-transit and port-held shipments face detention, costly demurrage charges, and even mandatory re-export.
- Credit Ruin: The company will be placed on CBP’s high-risk watchlist, leading to extremely high inspection rates for all future shipments, sharply increasing clearance costs and lead times.
- Supply Chain Disruption: The IOR reapplication process is complex and time-consuming, halting all U.S.-bound business during this period and causing order defaults and customer attrition.
This enforcement complements the already stringent “5H Inspections”:
According to February 2026 data, over 3,200 China-origin containers were inspected under 5H categories, with more than 2,600 rejected and re-exported – a re-export rate of 82%. With unprecedented regulatory intensity, compliance has become the bottom line for survival.
03 Seller Self-Inspection
5 High-Risk Scenarios to Check Immediately
CBP conducts screenings via data matching. The following five situations are highly likely to trigger alerts and lead to IOR invalidation:
- Outdated Information: IOR filing details have not been updated for years and conflict with current business information.
- Conflicting Records: Company name, EIN, address, and other details are inconsistent across CBP, IRS, and other government systems.
- Incomplete Filing: Missing key items on CBP Form 5106, such as NAICS code or valid business description.
- Third-Party Agency Issues: IOR was registered via a third party, but original filing documents cannot be provided or verified.
- Invalid Identification: IOR registered using personal ID (e.g., passport) where the document has expired or contains invalid information.
Any single inconsistency may result in the IOR being automatically marked invalid by CBP systems after March 20.
04 Urgent Response
Final Window – Prepare 4 Key Documents
If you have received a CBP notice, you
must complete information verification and updates before March 20, 2026 (ET). Prepare the following documents without delay:
- Accurate and Complete CBP Form 5106: Ensure all details are truthful, up-to-date, and fully consistent with official records.
- Valid Identification Documents: Such as passport or U.S. driver’s license, matching the filed information exactly.
- Official Certification from the Internal Revenue Service (IRS): To prove ownership of the EIN and company name. Must be an official document issued by the IRS to the importer (e.g., Letter 147C, Form 1040, Form 941, etc.). Documents submitted by the importer to the IRS are not acceptable.
- Valid Customs Broker Power of Attorney: A current, valid POA between the importer (grantor) and the licensed customs broker submitting the information (grantee).
⚠️ Note: CBP reserves the right to conduct further verification, which may require in-person or virtual validation at the port of entry with review of original documents.
While the new rule tightens oversight, it is also driving the industry toward greater standardization and transparency.
Although organizing and updating information requires short-term effort, in the long run, a clean, compliant customs identity is the core foundation for establishing a stable presence in the U.S. market, operating steadily, and achieving sustainable growth.
We will continue to monitor policy updates and share critical information promptly, helping you navigate regulatory changes with steady compliance and long-term success.
