USTR Seeks Public Comment on the Design of a Plurilateral Agreement on Trade in Critical Minerals and Policy Actions to Strengthen the Resilience of Critical Mineral Supply Chains

The United States Trade Representative (USTR) announced on February 26, 2026, that it is seeking public comment on two crucial areas related to critical minerals. Specifically, USTR is inviting input on the design of a potential plurilateral agreement concerning trade in critical minerals. Concurrently, the agency is also soliciting feedback on policy actions aimed at strengthening the resilience of critical mineral supply chains.

This initiative signals a significant step by the U.S. government to shape future international trade rules and domestic policies for these vital resources. A "plurilateral agreement" involves a subset of World Trade Organization (WTO) members, rather than all members, agreeing to new rules. Such an agreement could establish common standards, reduce trade barriers, and promote fair competition among participating countries for critical minerals. Furthermore, focusing on supply chain resilience underscores the importance of ensuring stable and secure access to these minerals, which are essential for various advanced technologies, renewable energy, and defense applications.

Importers, customs brokers, and trade compliance officers involved in the critical minerals sector should pay close attention to this development. Businesses that source, process, or utilize critical minerals in their products – ranging from electronics and electric vehicles to aerospace components – could be directly impacted by the outcomes of these discussions. The potential new trade agreement and policy actions could influence tariffs, non-tariff barriers, sourcing strategies, and overall compliance requirements for critical mineral imports and exports.

While specific deadlines and instructions for submitting comments were not detailed in the initial press release, stakeholders are strongly encouraged to monitor USTR's official announcements closely for forthcoming Federal Register notices. These notices will provide comprehensive details on how to submit comments, specific questions USTR seeks to address, and the exact timeframe for participation. Engaging in this public comment process offers a valuable opportunity for the import community to provide practical insights and influence the design of future trade policies that will govern critical minerals.