1. Short title This Act may be cited as the Civil Nuclear Export Act of 2023 . 2. Modification of prohibition on financing in the Export-Import Bank of the United States Section 2(b)(5) of the Export-Import Bank Act of 1945 ( 12 U.S.C. 635(b)(5) ) is amended, in the first sentence, by inserting , except any purchase that is otherwise permitted under an agreement made in accordance with section 123 of the Atomic Energy Act of 1954 ( 42 U.S.C. 2153 ) or any other applicable law of the United States, after (C) the purchase . 3. Expansion of Program on China and Transformational Exports Section 2(l)(1)(B) of the Export-Import Bank Act of 1945 ( 12 U.S.C. 635(l)(1)(B) ) is amended— (1) by redesignating clause (xi) as clause (xii); and (2) by inserting after clause (x) the following: (xi) Civil nuclear facilities, material, and technologies, and related goods and services that support the development of an effective nuclear energy sector. . 4. Nuclear liability coverage Section 2 of the Export-Import Bank Act of 1945 ( 12 U.S.C. 635 ) is amended by adding at the end the following: (m) Nuclear liability coverage (1) In general If there is a claim or judgment against the Bank relating to bodily injury, death, or damage to or loss of real or personal property, the Secretary of the Treasury shall, subject to paragraph (2), pay, from the general fund of the Treasury such claim or judgment, and related costs, if— (A) such bodily injury, death, or damage to or loss of real or personal property is determined in a court of competent jurisdiction to have resulted from a nuclear incident at a nuclear facility that received financial support from the Bank