Far from just a cost issue, tariffs are reshaping global supply chains and changing how businesses assess corporate risk.
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As tariffs continue to influence boardroom decisions, companies are changing suppliers, reviewing country of origin, reclassifying products, and using alternative shipping routes to reduce duty exposure. These moves can protect margins, but they can create export control, sanctions, and denied party screening risks that are easy to miss.
A new supplier may be linked to a restricted entity. A new intermediary may create Office of Foreign Assets Control (OFAC) exposure. An alternative route may involve a high-risk jurisdiction. A reclassification exercise may reduce duties while creating new export licensing obligations.
Key takeaways
- Tariff mitigation can create hidden export control risks when supply chains change quickly.
- Supplier switches, intermediaries, and alternative routing decisions can introduce ownership, jurisdictional, sanctions, and licensing exposure.
- Automated denied party screening and export license controls should be built into tariff planning from the start.
- Legal, finance, procurement, and logistics teams need to align before cost-saving decisions are implemented.
The tariff volatility era
The current tariff environment is defined by uncertainty. Ongoing tensions between the U.S. and China, retaliatory tariff cycles, changing trade policy priorities, and the Supreme Court’s review of presidential tariff authority continue to affect landed costs with limited warning.
Descartes’ survey of 800 compliance and supply chain leaders reflects this pressure. Half of respondents cited tariffs as their primary trade compliance challenge, while 65% said compliance is becoming more difficult due to operational disruption and instability in trade governance.
In response, more companies are using tariff engineering, product reclassification, alternative production hubs, and routing changes. These strategies can be commercially sensible, but they put pressure on internal teams. Legal must validate new interpretations, finance must recalculate landed costs, and logistics must reconfigure trade lanes as sourcing regions shift.
When changes happen faster than compliance review, sanctions exposure, denied party violations, and export control failures can escalate quickly.
Where tariff mitigation and export compliance collide
Tariff workarounds are now common, but every compliance leader should ask how these strategies could create new export compliance risk.
Supplier changes
The push to onboard lower-tariff suppliers can outpace due diligence. A supplier that appears attractive from a cost perspective may still present risk through hidden beneficial ownership, restricted affiliates, or links to sanctions or export control lists.
A supplier may look risk-free at onboarding, but later become restricted through ownership changes, new designations, or updated guidance.
Transshipment and country of origin changes
Changing routes or adjusting country of origin to reduce tariff exposure can create serious compliance risk. These decisions may introduce new export licensing obligations, sanctions concerns, or customs violations.
For example, rerouting shipments through the UAE, Mexico, or Southeast Asian trade hubs may reduce tariff exposure in some scenarios, but it can also introduce end-user checks, diversion concerns, or regional controls under Export Administration Regulations (EAR) and OFAC rules.
If origin claims are not backed by clear evidence of substantial transformation, companies may face customs penalties and broader export control scrutiny.
Tariff engineering and reclassification
Tariff engineering can affect export control classification. A change in product composition, software configuration, technical specification, or component sourcing may alter the relevant Export Control Classification Number (ECCN).
A product modified to qualify for a lower Harmonized Tariff Schedule (HTS) rate may include components or technology that move it into a more controlled category. If teams reassess tariff classification without reviewing export control status, they may miss licensing requirements.
Classification needs a repeatable process with documented rationale and clear links between HTS, ECCN, origin, and product data.
Weak documentation and audit trails
In many tariff mitigation projects, documentation is treated as an afterthought. That creates enforcement risk.
Records should show why a supplier was selected, how country of origin was determined, what classification logic was used, which parties were screened, and who approved the decision. Weak records make it harder to defend tariff positions during audits.
If production is moved from China to Vietnam, for example, the company must be able to prove true origin and substantial transformation. Without that evidence, regulators may challenge both the duty treatment and export control process.
How technology can close the risk gap
Tariff mitigation without compliance controls is risky. Static screening and spreadsheet tracking are unlikely to keep pace when suppliers, routes, brokers, product specifications, and end users are changing frequently.
More mature compliance programmes rely on systems that monitor risk continuously and keep evidence connected to each decision. Useful capabilities include dynamic denied party screening, automated rescreening, export classification workflows, automated export license management, trade-lane risk monitoring, and centralized audit trails.
These controls help ensure tariff-driven decisions remain visible, reviewable, and defensible.
Building resilience into tariff mitigation
The companies best placed to manage tariff volatility will be those that modernise compliance at the same pace as sourcing and logistics strategy.
Compliance cannot sit at the end of the process. It needs to be built into supplier onboarding, procurement decisions, product classification, routing reviews, and export license management.
Cross-functional alignment is essential. Procurement may identify a lower-cost supplier, but legal and compliance teams need to assess ownership, sanctions, and export control exposure. Logistics may identify an alternative trade lane, but compliance must evaluate jurisdictional and transshipment risk. Finance may calculate duty savings, but those savings need to be weighed against enforcement exposure.
Conclusion
Tariff mitigation will remain a core part of global supply chain strategy, but it cannot be viewed only through the lens of cost reduction.
Supplier switches, routing changes, origin reviews, and tariff engineering can all create export compliance consequences. If those risks are not identified early, a strategy designed to protect margins can become a source of sanctions exposure, licensing failures, or audit findings.
Businesses that embed denied party screening, export classification, license management, and documentation into tariff planning will be better prepared for continued volatility.
About Jackson Wood
Jackson Wood is Director, Industry Strategy, at Descartes within the company’s Global Trade Intelligence business unit. With more than 20 years of experience in global trade compliance and geopolitical risk management, he works across R&D, product management, and commercial operations to help develop solutions for an increasingly complex trade environment. His work focuses on helping customers navigate compliance challenges and realize greater value from Descartes’ risk and compliance solutions.