1. Short title This Act may be cited as the Domestic Security Using Production Partnerships and Lessons from Yesterday Act of 2023 or the Domestic SUPPLY Act of 2023 . 2. National defense and health security domestic manufacturing partnership program (a) In general The Secretary, in collaboration with the Assistant Secretary for Preparedness and Response and the Director of the Centers for Disease Control and Prevention, and in coordination with the Secretary of Defense and the Secretary of Homeland Security, shall establish a program of entering into partnerships with eligible domestic manufacturers to ensure the availability of qualified personal protective equipment for preparing for and responding to public health emergencies. (b) Contractual purchasing agreements (1) Process Not later than one year after the date of enactment of this Act, the Secretary shall finalize a process for entering into contractual purchasing agreements with eligible domestic manufacturers to implement the partnerships described in subsection (a). (2) Contents The contractual purchasing agreements entered into under this section, collectively, shall— (A) guarantee the availability of supplies and manufacturing lines to produce qualified personal protective equipment in amounts specified by the Secretary to prepare for and respond to public health emergencies; and (B) fulfill such other requirements as are— (i) deemed necessary by the Secretary to prepare for and respond to a public health emergency; and (ii) covered under the contractual purchasing agreement. (c) Eligible domestic manufacturers To be eligible to participate in a partnership described in subsection (a), a manufacturer shall— (1) be headquartered in the continental United States; (2) manufacture in the continental United States 100 percent of the products to be supplied to the Federal Government pursuant to such partnership; (3) be majority owned and operated by United States citizens; (4) have supply agreements in place to verify supply chain security and sourcing