; or (B) a nontraditional business that is a domestic business. (3) Nontraditional business The term nontraditional business has the meaning given the term nontraditional defense contractor in section 3014 of title 10, United States Code. (4) Small business The term small business has the meaning given the term small business concern in section 3 of the Small Business Act ( 15 U.S.C. 632 ). 832. Department of Defense notification of certain transactions (a) In general The parties to a covered transaction required to file the notification and provide supplementary information to the Department of Justice or the Federal Trade Commission under section 7A of the Clayton Act ( 15 U.S.C. 18a ) shall concurrently provide such information to the Department of Defense during the waiting period under section 7A of the Clayton Act ( 15 U.S.C. 18a ). (b) Definitions In this section: (1) Covered transaction The term covered transaction means an actual or proposed merger, acquisition, joint venture, strategic alliance, or investment— (A) for which the parties are required to file a notification under section 7A of the Clayton Act ( 15 U.S.C. 18a ); and (B) any party to which is, owns, or controls a major defense supplier. (2) Major defense supplier The term major defense supplier means— (A) a current prime contractor of a major defense acquisition program as defined in chapter 201 of title 10, United States Code; (B) a current prime contractor of a middle tier acquisition as defined pursuant to section 804 of the National Defense Authorization Act for Fiscal Year 2016 ( Public Law 114–92 ; 129 Stat. 882); (C) a current prime contractor of a software acquisition program described under section 800 of the National Defense Authorization Act for Fiscal Year 2020 ( Public Law 116–92 ; 133 Stat. 1478); (D) a current prime contractor of a defense business system as defined in section 2222 of title 10, United States Code