The House Semiconductor Caucus event held on March 17, 2026 at the Rayburn House Office Building in Washington, D.C. brought together industry leaders for an in-depth panel discussion around the upstream vulnerabilities in the U.S. semiconductor supply chain and policy actions Congress should consider. If policymakers do not hear from all segments of the supply chain, critical issues go unaddressed and the policies that result are less effective than they could be. Events like this reflect SEMI’s mission to bring the full breadth of the supply chain into policy conversations. Key topics addressed during this panel were supply chain and critical material challenges, tax and domestic incentives, and export controls and trade policy.
The briefing featured executives from leading materials companies—Entegris, Materion, Avient, and CoorsTek—and was moderated by SEMI. They shared firsthand insights into bottlenecks and risks within the global supply chain, emphasizing how disruptions in sourcing and processing critical materials can threaten the entire semiconductor manufacturing process. The event also addressed the need for targeted policy actions to strengthen U.S. competitiveness, such as extending and expanding the Sec. 48D tax credit, targeting R&D in specific areas, and workforce development.
The event underscored the strategic significance of a robust and resilient semiconductor supply chain as a cornerstone of national and economic security, particularly in light of ongoing global supply chain uncertainties. The panel encouraged policymakers to increase consultation with industry stakeholders and consider specific, actionable steps to close existing gaps and support the entire ecosystem. The Q&A session allowed congressional staff to engage directly with experts, further deepening their understanding of the complex challenges facing the semiconductor industry today. SEMI is the preferred trusted partner to the government and the event concluded with a networking lunch to reinforce the collaborative spirit between industry and government that is necessary to build a stronger, more secure future.
Thank you to Representative Zoe Lofgren for providing a keynote address, Representative Michael McCaul for collaborating with SEMI to host this panel event, and to our speakers for raising these important issues and sharing timely insights.
Visit SEMI Global Advocacy to learn more about public policy efforts and developments as well as how your company or organization can get involved.
Scarlett Bickerton, Manager, Federal & State Affairs at SEMI.
