CBP’s supply chain visibility proposal: what importers must know now

The useful part

Comments on the proposal are due December 1, 2026, giving trade teams a narrow window to shape the final rule. The trade teams that act now will help shape the rule, not scramble to meet it. What's changing is how much CBP wants, how current it needs to be, and how quickly you'll need to produce it.

How it works

• The point isn't paperwork for its own sake: CBP wants to line up what a supplier declared abroad against what lands on your U.S.
• entry summary, which is precisely how schemes like dual invoicing get caught.
• Industry associations will weigh in collectively, but company-specific and sector-specific concerns, like how long it actually takes to obtain a foreign export declaration, only get addressed if companies...
• Data you can verify, on demand Look past the specific proposals and a single requirement runs underneath all three: can you produce accurate, reconciled, current information on request, not once a year...
• For many trade teams, the shortfall isn't accuracy so much as a timing problem: the data was correct when someone pulled it, and the business only sees the change after a decision has already been made.

What to take from it

For goods CBP considers especially high-risk, this documentation could stop being optional recordkeeping and become a precondition for the shipment to clear at all. CBP states outright that it already uses AI-driven tools to flag illegal transshipment risk. Regulatory pressure and supply chain risk aren't separate problems anymore.

Example or evidence

• Customs and Border Protection (CBP) published an advance notice of proposed rulemaking titled "Heightened Import Disclosures for Supply Chain Visibility" that could reshape what importers have to prove, and...
• No one can build to a final rule that hasn't been written.
• What trade teams should do before December 1 Special report Global Trade 2026:
• Resilience, technology, strategic influence Read special report ↗ What do CBP's supply chain visibility requirements actually propose?

Details worth keeping

The notice follows Executive Order 14411, "Strengthening Customs Enforcement," signed in June 2026, and it signals a shift in enforcement posture: CBP wants supply chain visibility further upstream, before goods ever reach the U.S. Import compliance has always depended on accurate paperwork. The rulemaking is still an advance notice, not a final rule, but its shape is already clear.

Related coverage

• Logisticsmgmt: An advanced notice of proposed rulemaking (ANPRM) issued this week by United States Customs and Border Protection (CBP) is focused on improving visibility into the supply chain of goods into the U.S.
• Supplychaindive: The use of traceability technology and potential export documentation collection are among the topics stakeholders can comment on.
• Theloadstar: US importers can no longer treat customs clearance as the end of their compliance obligations – customs is increasingly scrutinising entries for months after cargo has been released, according to compliance...
• Supplychaindive: The agency will void the right to bring merchandise into the U.S for shippers with inaccurate information on file, starting Sept. 18.
• Theloadstar: In case you missed it: US Customs and Border Protection (CBP) can now void an importer of record (IOR) number the moment it finds inaccurate or borrowed details on Form 5106, and it tells the importer...