Semiconductor Supply Chain Security and Diversification Act of 2025
HB1215, titled the Semiconductor Supply Chain Security and Diversification Act of 2025, is a federal policy bill aimed at strengthening semiconductor supply chains across the Western Hemisphere. It defines “upstream supply chain” to include mining, production, and processing of critical minerals used in semiconductor manufacturing—such as zinc, gallium, germanium, silicon, lithium, and cobalt—and “downstream supply chain” to include semiconductor testing and packaging, including advanced packaging facilities.
The bill states that the United States has an economic and national security interest in diversifying semiconductor supply chains and in encouraging regionally based semiconductor ecosystems in the Western Hemisphere to complement CHIPS and Science Act investments in the United States. It directs the Secretary of State, in consultation with the Secretary of Commerce and other agencies, to support Western Hemisphere governments in expanding supply chain diversity through diplomatic support, regulatory cooperation, cross-border infrastructure coordination, and efforts to improve market integration and diversify supply routes and energy sources.
The bill also authorizes the U.S. International Development Finance Corporation to support upstream and downstream semiconductor projects in Western Hemisphere countries that are upper-middle-income or high-income economies, while removing certain restrictions that would otherwise apply under the BUILD Act. Support is conditioned on a presidential certification that the project serves U.S. national economic or foreign policy interests, and on either producing significant developmental benefits for the poorest populations or countering strategic competitors seeking leverage or sensitive technologies and infrastructure.
Because the bill was only referred to the House Committee on Foreign Affairs and no votes or committee transcripts are available, there is no recorded legislative debate or amendment history in the provided materials. The bill’s structure suggests a generally pro-supply-chain-security and pro-hemispheric-cooperation posture, with an emphasis on countering strategic competitors and expanding private and public investment in semiconductor infrastructure abroad.
If enacted, the bill would expand the federal government’s foreign policy and development finance tools to support semiconductor-related infrastructure and supply chain diversification in the Western Hemisphere. It would affect the Department of State, the Department of Commerce, and the U.S. International Development Finance Corporation by directing them to prioritize diplomatic, regulatory, and financing support for semiconductor ecosystems, while also modifying the practical application of certain BUILD Act restrictions for eligible projects. The bill would not directly regulate domestic semiconductor manufacturing, but it would influence U.S. engagement with allied and partner countries, especially in Latin America and the Caribbean, and could shape where critical mineral processing, testing, and packaging capacity develops.
No committee discussion or vote data is available, so there is no documented partisan or stakeholder sentiment in the record provided. Based on the bill text alone, the measure appears to be framed as a national security and economic resilience initiative with bipartisan appeal, especially because it is sponsored by members from different states and emphasizes supply chain security, allied cooperation, and competition with strategic rivals. The absence of recorded opposition or amendments means the overall sentiment cannot be measured beyond the bill’s affirmative policy framing.
The main potential points of contention are likely to be the bill’s use of U.S. development finance for projects in upper-middle-income and high-income countries, the relaxation of certain BUILD Act restrictions, and the requirement that support be tied to U.S. national interests or countering strategic competitors. Some observers may question whether the bill sufficiently prioritizes development outcomes for poorer populations, while others may support the strategic rationale but prefer narrower eligibility or stronger oversight. The bill also could raise debate over the extent of U.S. government involvement in shaping regional industrial policy and whether the Western Hemisphere focus is the most effective way to diversify semiconductor supply chains.