; (B) section 5323(j) of title 49, United States Code (commonly referred to as the Buy America Act ); (C) section 2533a of title 10, United States Code (commonly referred to as the Berry Amendment ); (D) section 2533b of title 10, United States Code; and (E) section 604 of the American Recovery and Reinvestment Act of 2009 ( 6 U.S.C. 453b ). (2) Executive agency The term executive agency has the meaning given the term in section 133 of title 41, United States Code. 6. Loans and loan guarantees to domestic manufacturers under Defense Production Act (a) Program authorized The President, acting through the Secretary of Defense, may establish and carry out a program to make or guarantee loans under title III of the Defense Production Act ( 50 U.S.C. App. 2091 et seq.) to eligible entities in accordance with this section. (b) Eligibility requirements The Secretary of Defense shall establish eligibility requirements for purposes of the loans or loan guarantees under this section in order to provide assistance to any entity that— (1) is a manufacturer in the United States; (2) is a firm certified as eligible to apply for adjustment assistance under section 251(c) of the Trade Act of 1974 ( 19 U.S.C. 2341(c) )