22 USC 2799aa1 - Nuclear reprocessing transfers, illegal exports for nuclear explosive devices, transfers of nuclear explosive devices, and nuclear detonations

(a) Prohibitions on assistance to countries involved in transfer of nuclear reprocessing equipment, materials, or technology; exceptions; procedures applicable 

(1) Except as provided in paragraph (2) of this subsection, no funds made available to carry out the Foreign Assistance Act of 1961 [22 U.S.C. 2151 et seq.] or this chapter may be used for the purpose of providing economic assistance (including assistance under chapter 4 of part II of the Foreign Assistance Act of 1961 [22 U.S.C. 2346 et seq.]), providing military assistance or grant military education and training, providing assistance under chapter 6 of part II of that Act [22 U.S.C. 2348 et seq.], or extending military credits or making guarantees, to any country which the President determines
(A) delivers nuclear reprocessing equipment, materials, or technology to any other country on or after August 4, 1977, or receives such equipment, materials, or technology from any other country on or after August 4, 1977 (except for the transfer of reprocessing technology associated with the investigation, under international evaluation programs in which the United States participates, of technologies which are alternatives to pure plutonium reprocessing), or
(B) is a non-nuclear-weapon state which, on or after August 8, 1985, exports illegally (or attempts to export illegally) from the United States any material, equipment, or technology which would contribute significantly to the ability of such country to manufacture a nuclear explosive device, if the President determines that the material, equipment, or technology was to be used by such country in the manufacture of a nuclear explosive device.

For purposes of clause (B), an export (or attempted export) by a person who is an agent of, or is otherwise acting on behalf of or in the interests of, a country shall be considered to be an export (or attempted export) by that country.

(2) Notwithstanding paragraph (1) of this subsection, the President in any fiscal year may furnish assistance which would otherwise be prohibited under that paragraph if he determines and certifies in writing during that fiscal year to the Speaker of the House of Representatives and the Committee on Foreign Relations of the Senate that the termination of such assistance would be seriously prejudicial to the achievement of United States nonproliferation objectives or otherwise jeopardize the common defense and security. The President shall transmit with such certification a statement setting forth the specific reasons therefor.
(3) 
(A) A certification under paragraph (2) of this subsection shall take effect on the date on which the certification is received by the Congress. However, if, within 30 calendar days after receiving this certification, the Congress enacts a joint resolution stating in substance that the Congress disapproves the furnishing of assistance pursuant to the certification, then upon the enactment of that resolution the certification shall cease to be effective and all deliveries of assistance furnished under the authority of that certification shall be suspended immediately.
(B) Any joint resolution under this paragraph shall be considered in the Senate in accordance with the provisions of section 601(b) of the International Security Assistance and Arms Export Control Act of 1976.
(b) Prohibitions on assistance to countries involved in transfer or use of nuclear explosive devices; exceptions; procedures applicable 

(1) Except as provided in paragraphs (4), (5), and (6), in the event that the President determines that any country, after the effective date of part B of the Nuclear Proliferation Prevention Act of 1994
(A) transfers to a non-nuclear-weapon state a nuclear explosive device,
(B) is a non-nuclear-weapon state and either
(i) receives a nuclear explosive device, or
(ii) detonates a nuclear explosive device,
(C) transfers to a non-nuclear-weapon state any design information or component which is determined by the President to be important to, and known by the transferring country to be intended by the recipient state for use in, the development or manufacture of any nuclear explosive device, or
(D) is a non-nuclear-weapon state and seeks and receives any design information or component which is determined by the President to be important to, and intended by the recipient state for use in, the development or manufacture of any nuclear explosive device,

then the President shall forthwith report in writing his determination to the Congress and shall forthwith impose the sanctions described in paragraph (2) against that country.

(2) The sanctions referred to in paragraph (1) are as follows:
(A) The United States Government shall terminate assistance to that country under the Foreign Assistance Act of 1961 [22 U.S.C. 2151 et seq.], except for humanitarian assistance or food or other agricultural commodities.
(B) The United States Government shall terminate
(i) sales to that country under this chapter of any defense articles, defense services, or design and construction services, and
(ii) licenses for the export to that country of any item on the United States Munitions List.
(C) The United States Government shall terminate all foreign military financing for that country under this chapter.
(D) The United States Government shall deny to that country any credit, credit guarantees, or other financial assistance by any department, agency, or instrumentality of the United States Government, except that the sanction of this subparagraph shall not apply
(i) to any transaction subject to the reporting requirements of title V of the National Security Act of 1947 [50 U.S.C. 413 et seq.] (relating to congressional oversight of intelligence activities),
(ii) to medicines, medical equipment, and humanitarian assistance, or
(iii) to any credit, credit guarantee, or financial assistance provided by the Department of Agriculture to support the purchase of food or other agricultural commodity.
(E) The United States Government shall oppose, in accordance with section 262d of this title, the extension of any loan or financial or technical assistance to that country by any international financial institution.
(F) The United States Government shall prohibit any United States bank from making any loan or providing any credit to the government of that country, except for loans or credits for the purpose of purchasing food or other agricultural commodities, which includes fertilizer.
(G) The authorities of section 2405 of title 50, Appendix, shall be used to prohibit exports to that country of specific goods and technology (excluding food and other agricultural commodities), except that such prohibition shall not apply to any transaction subject to the reporting requirements of title V of the National Security Act of 1947 [50 U.S.C. 413 et seq.] (relating to congressional oversight of intelligence activities).
(3) As used in this subsection
(A) the term design information means specific information that relates to the design of a nuclear explosive device and that is not available to the public; and
(B) the term component means a specific component of a nuclear explosive device.
(4) 
(A) Notwithstanding paragraph (1) of this subsection, the President may, for a period of not more than 30 days of continuous session, delay the imposition of sanctions which would otherwise be required under paragraph (1)(A) or (1)(B) of this subsection if the President first transmits to the Speaker of the House of Representatives, and to the chairman of the Committee on Foreign Relations of the Senate, a certification that he has determined that an immediate imposition of sanctions on that country would be detrimental to the national security of the United States. Not more than one such certification may be transmitted for a country with respect to the same detonation, transfer, or receipt of a nuclear explosive device.
(B) If the President transmits a certification to the Congress under subparagraph (A), a joint resolution which would permit the President to exercise the waiver authority of paragraph (5) of this subsection shall, if introduced in either House within thirty days of continuous session after the Congress receives this certification, be considered in the Senate in accordance with subparagraph (C) of this paragraph.
(C) Any joint resolution under this paragraph shall be considered in the Senate in accordance with the provisions of section 601(b) of the International Security Assistance and Arms Export Control Act of 1976.
(D) For purposes of this paragraph, the term joint resolution means a joint resolution the matter after the resolving clause of which is as follows: That the Congress having received on XX a certification by the President under section 102(b)(4) of the Arms Export Control Act with respect to XX, the Congress hereby authorizes the President to exercise the waiver authority contained in section 102(b)(5) of that Act., with the date of receipt of the certification inserted in the first blank and the name of the country inserted in the second blank.
(5) Notwithstanding paragraph (1) of this subsection, if the Congress enacts a joint resolution under paragraph (4) of this subsection, the President may waive any sanction which would otherwise be required under paragraph (1)(A) or (1)(B) if he determines and certifies in writing to the Speaker of the House of Representatives and the Committee on Foreign Relations of the Senate that the imposition of such sanction would be seriously prejudicial to the achievement of United States nonproliferation objectives or otherwise jeopardize the common defense and security. The President shall transmit with such certification a statement setting forth the specific reasons therefor.
(6) 
(A) In the event the President is required to impose sanctions against a country under paragraph (1)(C) or (1)(D), the President shall forthwith so inform such country and shall impose the required sanctions beginning 30 days after submitting to the Congress the report required by paragraph (1) unless, and to the extent that, there is enacted during the 30-day period a law prohibiting the imposition of such sanctions.
(B) Notwithstanding any other provision of law, the sanctions which are required to be imposed against a country under paragraph (1)(C) or (1)(D) shall not apply if the President determines and certifies in writing to the Committee on Foreign Relations and the Committee on Governmental Affairs of the Senate and the Committee on Foreign Affairs of the House of Representatives that the application of such sanctions against such country would have a serious adverse effect on vital United States interests. The President shall transmit with such certification a statement setting forth the specific reasons therefor.
(7) For purposes of this subsection, continuity of session is broken only by an adjournment of Congress sine die and the days on which either House is not in session because of an adjournment of more than three days to a day certain are excluded in the computation of any period of time in which Congress is in continuous session.
(8) The President may not delegate or transfer his power, authority, or discretion to make or modify determinations under this subsection.
(c) “Non-nuclear-weapon state” defined 
As used in this section, the term non-nuclear-weapon state means any country which is not a nuclear-weapon state, as defined in Article IX(3) of the Treaty on the Non-Proliferation of Nuclear Weapons.