Commerce Department Notice

2026-02049: Procedures for Submissions by Importers of Medium- and Heavy-Duty Vehicles Qualifying for Preferential Tariff Treatment Under the USMCA To Determine U.S. Content

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Summary

In Presidential Proclamation 10984 of October 17, 2025, "Adjusting Imports of Medium- and Heavy-Duty Vehicles, Medium- and Heavy-Duty Vehicle Parts, and Buses Into the United States" (Proclamation 10984), the President imposed additional tariffs on imports of specified medium- and heavy-duty vehicles (MHDVs), medium- and heavy-duty vehicles parts (MHDVPs), and buses to eliminate the threat to national security posed by such imports. That Proclamation also provided that for MHDVs that qualify for preferential tariff treatment under the United States-Mexico-Canada Agreement (USMCA), importers of such MHDVs may submit documentation to the Secretary of Commerce (Secretary) identifying the amount of U.S. content in each model imported into the United States. This notice announces procedures for submission and review of such documentation by the Department of Commerce (Department).

The agency’s own summary, as published.

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