Parts 1 and 2 explored the changing USMCA landscape, the growing focus on Chinese-origin inputs, rules of origin, transshipment, tariffs, documentation, and the possible directions the agreement could take.
Now comes the most important part:
What should businesses do about it?
The smartest approach is not panic.
It is preparation.
Businesses do not need to predict exactly where USMCA negotiations will end. They do need to understand their exposure and develop a plan for multiple possibilities.
1. Map Your Entire Supply Chain
Don’t stop with your immediate supplier.
Identify:
- Suppliers
- Manufacturers
- Distribution centers
- Customers
- Transportation routes
- Countries of origin
- Component sources
Then ask:
Where did the materials and components actually come from?
A Mexican or Canadian supplier may be selling a finished product, but that doesn’t necessarily tell you where the inputs originated.
You cannot manage trade risk you cannot see.
2. Review Your USMCA Qualifications
For every major product, identify the applicable USMCA rule of origin.
Then determine whether the manufacturing process actually satisfies it.
Don’t assume a product qualifies simply because it has always qualified.
Ask:
Can we prove our product qualifies?
That’s a much better question than:
“We think it qualifies, right?”
A proper review should examine the product classification, non-originating materials, manufacturing processes, regional value content where applicable, and any product-specific requirements.
3. Identify Chinese Content
Create visibility into Chinese-origin materials and components throughout your supply chain.
You may discover that a product marketed as “North American manufactured” has a surprisingly international family tree.
That isn’t necessarily a problem.
But you need to know about it.
Once you understand where Chinese-origin inputs exist, you can evaluate:
- Potential tariff exposure
- Rules-of-origin implications
- Supplier risk
- Alternative sourcing options
- Documentation requirements
- Potential customs scrutiny
4. Document the Transformation
If manufacturing in Mexico or Canada is what makes the product eligible, document what actually happens there.
Ask:
- What processes are performed?
- What materials are added?
- What is the tariff classification before and after production?
- What percentage of the value is North American?
- Does the production meet the applicable product-specific rule?
These questions matter.
The more complex the supply chain, the more important it becomes to have documentation that clearly explains the production process.
5. Identify Your Tariff Exposure
Determine which products could be affected by changes in:
- USMCA treatment
- Rules of origin
- Additional tariffs
- Section 232
- Section 301
- Other trade remedies
Then calculate what those changes could mean for your landed cost.
Don’t just ask:
“What is the tariff rate?”
Ask:
“What does this mean for our business?”
Consider the impact on:
- Gross margins
- Pricing
- Inventory
- Customer contracts
- Purchasing
- Sourcing
- Manufacturing
- Cash flow
A small change in duty treatment can become a very large issue when multiplied across thousands of entries.
6. Talk to Your Suppliers
Your suppliers may be able to provide critical information about:
- Sourcing
- Component origin
- Manufacturing processes
- Regional content
- Production locations
- Supplier changes
Ask questions now—not after a new rule takes effect.
Your suppliers should understand that origin documentation is not merely paperwork.
It may be a critical component of your company’s ability to support a USMCA claim.
7. Review Your Customs Documentation
Make sure your commercial invoices, certifications, origin documentation, product descriptions, classifications, and entry records are consistent.
If your documents tell three different stories, CBP may become very interested in finding out which story is true.
And that’s a conversation nobody wants to have.
Your documentation should tell a consistent story about:
What the product is.
Where the components came from.
Where the product was manufactured.
What processing occurred.
Why the product qualifies for the treatment claimed.
8. Prepare for Verification
Assume that someday someone may ask:
“Prove it.”
Build your records accordingly.
That is usually much easier to do before a customs inquiry arrives than after it does.
Companies should consider whether they can quickly locate and produce the records supporting their origin claims.
If finding the answer requires six phone calls, three spreadsheets, two suppliers, and someone who retired last year, your compliance program may need some attention.
9. Build a Contingency Plan
Ask:
What happens if our product no longer qualifies for USMCA preference?
Calculate the potential duty impact.
Then consider alternative:
- Sourcing
- Pricing
- Inventory
- Production
- Transportation
- Supplier strategies
You don’t need to implement every contingency today.
But you should know what your options are.
A contingency plan is not a prediction.
It’s an insurance policy against being surprised.
The Bigger Picture: USMCA May Become More Strategic
The future of USMCA may ultimately be about much more than tariff preferences.
It could become a central component of a broader strategy to encourage North American manufacturing, reduce reliance on China, discourage tariff circumvention, and strengthen regional supply chains.
The current discussions are therefore not simply about whether a trade agreement survives.
They are about what North American trade should look like in the years ahead.
That makes this an important moment for:
- Manufacturers
- Importers
- Exporters
- Customs brokers
- Logistics providers
- Farmers
- Retailers
- Distributors
- Businesses of every size involved in cross-border commerce
Companies that have built legitimate North American manufacturing operations may benefit as businesses rethink their dependence on China.
Companies that have simply shifted the shipping address of Chinese goods to Mexico or Canada should expect a very different conversation.
The New Definition of “North American”
The future of USMCA is likely to place greater emphasis on:
Where value is created.
Where manufacturing occurs.
Where inputs originate.
Whether businesses can substantiate their claims.
And that’s probably a good thing for companies that are genuinely investing in North American supply chains.
After all:
NAFTA may have been about where the goods were going. USMCA’s next chapter may be increasingly about where the goods—and the value inside them—actually came from.
Don’t Wait for the Final Rulebook
No one can predict exactly where USMCA negotiations will land.
But businesses can control how prepared they are.
Review your supply chain.
Audit your USMCA qualifications.
Examine your rules of origin.
Identify Chinese-origin inputs.
Analyze tariff exposure.
Talk with your suppliers and customs professionals.
Review your documentation.
And start planning for multiple scenarios.
Because the future of North American trade may be uncertain—but your company’s preparation doesn’t have to be.
Is Your Supply Chain Ready for the Next Phase of USMCA?
The rules surrounding USMCA, China-origin goods, transshipment, tariffs, and rules of origin are becoming too important to leave to assumptions.
Now is the time to take a closer look at your supply chain.
Ask yourself:
- Do you know the true country of origin of your products and components?
- Are your products actually meeting the applicable USMCA rules of origin?
- Can you document the manufacturing and transformation that occurs in Mexico or Canada?
- Are Chinese-origin inputs creating potential tariff or compliance exposure?
- Could your company substantiate its USMCA claims if Customs comes knocking?
- Do you know what happens to your bottom line if your product no longer qualifies for preferential treatment?
If you cannot confidently answer those questions, don’t wait for a Customs inquiry to become your supply-chain wake-up call.
Take Action Now
Review your supply chain. Verify your rules of origin. Audit your documentation. Identify your exposure. Build your contingency plan.
The companies that prepare now will be in a much stronger position to navigate whatever comes next in the USMCA review process—and whatever additional scrutiny may be placed on Chinese goods moving through North America.
Need Help Determining Whether Your Products Truly Qualify for USMCA Treatment?
Contact Export Solutions to schedule a no-charge consultation today.
Don’t let your next customs entry be the first time you discover a problem.
In international trade, the best time to find a compliance problem is before Customs does.
Catch up on the series: Read Part 1: China, Rules of Origin, and What “North American” Really Means and Part 2: Tariffs, Documentation, and What Businesses Should Expect.
Shawna Karajic is a Senior Consultant for Export Solutions -- a full-service consulting firm specializing in U.S. import and export regulations.