US Trade Policy Reset: Key 2025 Shifts and 2026 Implications for Global Supply Chains

Executive Summary

In 2025, the United States fundamentally reset its approach to international trade and investment. Policy was driven largely by executive action, with tariffs, export controls, sanctions, and investment screening deployed as tools of economic leverage and national security. For multinational corporations, the result was a more volatile compliance environment and a permanent recalibration of supply chain and investment planning. As 2026 begins, businesses face a landscape defined by continued tariff expansion, aggressive enforcement, and a need to embed trade-policy scenario analysis into core strategy.

Introduction

The closing months of 2025 left global businesses confronting a US trade policy environment that was both more assertive and less predictable than at any point in recent decades. According to a January 2026 analysis by Morgan Lewis, the pace of change was unusually rapid, with policy direction coming primarily from executive orders and emergency authorities. The implications extend across global supply chains, cross-border investment, trade finance, and industrial competitiveness.

Global Trade Impact

Tariff Expansion and Cost Pressure

Tariffs were a primary instrument of US policy in 2025. Section 232 national security tariffs were extended to steel, aluminum, vehicles and parts, copper, timber, trucks, and lumber and timber, with ongoing investigations into semiconductors, pharmaceuticals, and critical minerals. Section 301 tariffs continued to target China, while Section 201 safeguards on solar cells and modules are set to expire in February 2026. IEEPA-based tariff actions added another layer of unpredictability.

Although some tariff increases were postponed or exemptions introduced, muting the overall effect, the persistent uncertainty changed sourcing strategies, pricing models, and investment decisions. Multinational corporations hesitated to realign sourcing without clarity on future tariff levels.

Export Controls and Sanctions

Export controls were expanded beyond traditional national security functions to include semiconductors, artificial intelligence, and other sensitive technologies. The Entity List was broadened to include affiliates of listed entities, though implementation of the Affiliates Rule has been suspended for one year under a bilateral economic agreement with China. Companies should use the suspension period to prepare for expanded documentation requirements.

Sanctions programs also shifted. The designation of major drug cartels as foreign terrorist organizations increases exposure risk for companies in Mexico and Latin America. FinCEN special measures are being used to restrict funds transfers linked to illicit opioid trafficking. New sanctions programs and novel uses of existing authorities targeted perceived adversaries, while some programs were terminated, including those for Syria and the West Bank. The administration also announced sanctions on two major Russian oil and gas companies to pressure Russia toward peace negotiations over Ukraine.

Outbound Investment and Supply Chain Restrictions

US regulators sharpened focus on outbound investment flows to China in sensitive technology sectors, citing China's Military-Civil Fusion strategy. New notification requirements and some prohibitions now apply to US investment in Chinese companies in designated industries. Related restrictions under the Inflation Reduction Act's Foreign Entity of Concern rules and the ICTS supply chain program are limiting tax credit eligibility and supply chain options. The National Defense Authorization Act added provisions on outbound investment and procurement of biopharmaceutical inputs from countries of concern.

Strategic Insights

Corporate Planning and Compliance

The new policy environment demands deeper integration of trade policy forecasting into commercial planning and capital allocation. Companies are using scenario analysis, contract flexibility, and proactive stakeholder communication to manage tariff and export-control risk. Legal and compliance teams face pressure to monitor executive actions, assess enforcement risk, and align public disclosures with material trade risks.

Sector Divergences and Regulatory Fragmentation

Deregulation and policy support for oil, gas, coal, artificial intelligence, and digital assets contrast with increasing pressure on renewable energy, life sciences, and automotive and retail supply chains. Conflicting state, national, and international ESG and DEI requirements create overlapping obligations, particularly in disclosure and climate transition planning. Immigration-related talent mobility challenges add to operational complexity.

Litigation and Enforcement Uncertainty

The reliance on executive authority has increased litigation risk and regulatory uncertainty. Enforcement priorities in 2025 centered on trade and customs fraud, sanctions violations, drug cartel-related activity, and countering China. At the same time, backlogs in export classification and licensing—exacerbated by staffing reductions, agency turnover, and the government shutdown—are delaying processing times and requiring greater flexibility in commercial planning.

Future Outlook

2026 and Beyond

Looking ahead three to five years, US trade policy is likely to remain transactional and industry-specific. Tariff expansion may continue, with national security justifications broadening to more sectors. Export controls will become more restrictive, especially for semiconductors, artificial intelligence, and biopharmaceutical inputs. Supply chains will continue to regionalize as companies prioritize resilience over pure cost efficiency.

Digital Trade, Technology, and Investment

Technology controls and digital trade rules will become an increasingly important part of cross-border commerce. Companies should expect more scrutiny of outbound investment in critical technologies and more onerous due diligence around counterparties, affiliates, and end-users. Trade finance will be affected by changing compliance requirements, with higher costs for businesses unable to demonstrate robust trade-compliance programs.

Strategic Preparation

The most resilient multinationals will treat trade policy as a permanent strategic variable. This means building flexible supply contracts, diversifying sourcing and manufacturing footprints, investing in trade-compliance infrastructure, and coordinating legal, procurement, and finance functions. The businesses that thrive will be those that can absorb policy shocks and convert uncertainty into competitive advantage.

Key Takeaways

• US trade policy in 2025 shifted decisively toward executive-driven, tariff-based economic nationalism.
• Tariff expansion and postponements have created a high-uncertainty environment for importers and exporters.
• Export controls and sanctions now carry broader jurisdiction and steeper due-diligence requirements.
• Outbound investment restrictions are emerging as a major factor in China-related corporate strategy.
• For 2026, companies should integrate trade-policy scenario planning into capital allocation and supply chain design.

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Sources

• Morgan Lewis: "US International Trade and Investment: Key Shifts in 2025 and What Businesses Should Know for 2026" — https://www.morganlewis.com/pubs/2026/01/us-international-trade-and-investment-key-shifts-in-2025-and-what-businesses-should-know-for-2026