To extend the authority to carry out the Defense Production Act of 1950.

HR 4609 extends the expiration date of the Defense Production Act of 1950 authority from September 30, 2025, to September 30, 2031. This procedural bill directly affects federal agencies like the Department of Defense, which use the Act to prioritize and allocate resources for national security needs. The key provision simply updates the sunset date for the Act’s authority without altering its existing provisions or creating new requirements. It ensures continuity in the government’s ability to mobilize domestic production for critical materials and infrastructure during emergencies.