A bill to direct the Secretary of Commerce to establish a voluntary Mined in America Certification Program, to use Federal programs and authorities to promote the replacement of mining hardware related to foreign adversaries with compute infrastructure manufactured in the United States or friendly nations, and for other purposes.

This bill, designated as S. 4251 in the 119th Congress and introduced on March 26, 2026, aims to instruct the Secretary of Commerce to create a voluntary Mined in America Certification Program. Additionally, the bill seeks to leverage federal programs to encourage the substitution of mining hardware linked to foreign adversaries with compute infrastructure produced domestically or by allied countries.