§ 2153a. Approval for enrichment after export of
source or special nuclear material; export of
major critical components of enrichment fa-
cilities
(a) Except as specifically provided in any
agreement for cooperation, no source or special
nuclear material hereafter exported from the
United States may be enriched after export
without the prior approval of the United States
for such enrichment: Provided, That the proce-
dures governing such approvals shall be iden-
tical to those set forth for the approval of pro-
posed subsequent arrangements under section
2160 of this title, and any commitments from the
recipient which the Secretary of Energy and the
Secretary of State deem necessary to ensure
that such approval will be obtained prior to such
enrichment shall be obtained prior to the sub-
mission of the executive branch judgment re-
garding the export in question and shall be set
forth in such submission: And provided further,
That no source or special nuclear material shall
be exported for the purpose of enrichment or re-
actor fueling to any nation or group of nations
which has, after March 10, 1978, entered into a
new or amended agreement for cooperation with
the United States, except pursuant to such
agreement.
(b) In addition to other requirements of law,
no major critical component of any uranium en-
richment, nuclear fuel reprocessing, or heavy
water production facility shall be exported
under any agreement for cooperation (except an
agreement for cooperation pursuant to section
2121(c), 2164(b), or 2164(c) of this title) unless
such agreement for cooperation specifically des-
ignates such components as items to be exported
pursuant to the agreement for cooperation. For
purposes of this subsection, the term ‘‘major
critical componen
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Stable record: federal_law:legal_authorities:uscode2024_1d58fb3f6bf11ad1c96aa434 Source file: Laws/federal/codes/united-states-code-2024/title-42/section-2153a-approval-for-enrichment-after-export-of--cffad4792b.md Pages: Not recorded – Not recorded Passage SHA-256: bd50c5da46f3e13996a5ba895f060729b8c9d8c0e9fb1164e80082e9bea2c2df Retained source evidence SHA-256: d75b477b69d46cf39b7e4f416098f210ca67a4f01fd2f678cc7d33887a1b4c01
Page 5440
TITLE 42—THE PUBLIC HEALTH AND WELFARE
§ 2153a
vided, That each determination made under this para-
graph shall be referred to the President and, unless dis-
approved by him, shall become effective fifteen days
after such referral or at such later time as may be spec-
ified in the determination.
(3) The authority vested in the President by section
144c of the Act [section 2164(c) of this title] to deter-
mine that the proposed cooperation and the commu-
nication of the proposed Restricted Data referred to in
that section will promote and will not constitute an
unreasonable risk to the common defense and security.
(b) Whenever the Secretary of Defense and the Sec-
retary of Energy are unable to agree upon a joint deter-
mination under the provisions of subsection (a) of this
section, the recommendations of each of them, to-
gether with the recommendations of other agencies
concerned, shall be referred to the President, and the
determination shall be made by the President.
SEC. 3. This order shall not be construed as delegating
the function vested in the President by section 91c of
the Act [section 2121(c) of this title] of approving pro-
grams proposed under that section.
SEC. 4. (a) The functions of negotiating and entering
into international agreements under the Act [this
chapter] shall be performed by or under the authority
of the Secretary of State.
(b) International cooperation under the Act [this
chapter] shall be subject to the responsibilities of the
Secretary of State with respect to the foreign policy of
the United States pertinent thereto.
§ 2153a. Approval for enrichment after export of
source or special nuclear material; export of
major critical components of enrichment fa-
cilities
(a) Except as specifically provided in any
agreement for cooperation, no source or special
nuclear material hereafter exported from the
United States may be enriched after export
without the prior approval of the United States
for such enrichment: Provided, That the proce-
dures governing such approvals shall be iden-
tical to those set forth for the approval of pro-
posed subsequent arrangements under section
2160 of this title, and any commitments from the
recipient which the Secretary of Energy and the
Secretary of State deem necessary to ensure
that such approval will be obtained prior to such
enrichment shall be obtained prior to the sub-
mission of the executive branch judgment re-
garding the export in question and shall be set
forth in such submission: And provided further,
That no source or special nuclear material shall
be exported for the purpose of enrichment or re-
actor fueling to any nation or group of nations
which has, after March 10, 1978, entered into a
new or amended agreement for cooperation with
the United States, except pursuant to such
agreement.
(b) In addition to other requirements of law,
no major critical component of any uranium en-
richment, nuclear fuel reprocessing, or heavy
water production facility shall be exported
under any agreement for cooperation (except an
agreement for cooperation pursuant to section
2121(c), 2164(b), or 2164(c) of this title) unless
such agreement for cooperation specifically des-
ignates such components as items to be exported
pursuant to the agreement for cooperation. For
purposes of this subsection, the term ‘‘major
critical component’’ means any component part
or group of component parts which the Presi-
dent determines to be essential to the operation
of a complete uranium enrichment, nuclear fuel
reprocessing, or heavy water production facility.
(Pub. L. 95–242, title IV, § 402, Mar. 10, 1978, 92
Stat. 145.)
Editorial Notes
CODIFICATION
Section was enacted as part of the Nuclear Non-Pro-
liferation Act of 1978, and not as part of the Atomic En-
ergy Act of 1954 which comprises this chapter.
Statutory Notes and Related Subsidiaries
EFFECTIVE DATE
Section effective Mar. 10, 1978, except as otherwise
provided and regardless of any requirements for the
promulgation of implementing regulations, see section
603(c) of Pub. L. 95–242, set out as a note under section
3201 of Title 22, Foreign Relations and Intercourse.
Executive Documents
DELEGATION OF FUNCTIONS
Delegation or assignment to Secretary of Energy of
function vested in President under subsec. (b) of this
section, see section 1(a) of Ex. Ord. No. 12058, May 11,
1978, 43 F.R. 20947, set out under section 3201 of Title 22,
Foreign Relations and Intercourse.
PERFORMANCE OF FUNCTIONS PENDING DEVELOPMENT
OF PROCEDURES
The performance of functions under the Nuclear Non-
Proliferation Act of 1978, Pub. L. 95–242, Mar. 10, 1978,
92 Stat. 120, not to be delayed pending development of
procedures even though as many as 120 days [after Mar.
10, 1978] are allowed for establishing those procedures,
see section 5(b) of Ex. Ord. No. 12058, May 11, 1978, 43
F.R. 20947, set out under section 3201 of Title 22, For-
eign Relations and Intercourse.
§ 2153b. Export policies relating to peaceful nu-
clear activities and international nuclear
trade
The President shall take immediate and vig-
orous steps to seek agreement from all nations
and groups of nations to commit themselves to
adhere to the following export policies with re-
spect to their peaceful nuclear activities and
their participation in international nuclear
trade:
(a) Undertakings by transferee nations receiving
nuclear material and equipment or sensitive
nuclear technology
No nuclear materials and equipment and no
sensitive nuclear technology within the terri-
tory of any nation or group of nations, under its
jurisdiction, or under its control anywhere will
be transferred to the jurisdiction of any other
nation or group of nations unless the nation or
group of nations receiving such transfer com-
mits itself to strict undertakings including, but
not limited to, provisions sufficient to ensure
that—
(1) no nuclear materials and equipment and
no nuclear technology in, under the jurisdic-
tion of, or under the control of any non-nu-
clear-weapon state, shall be used for nuclear
explosive devices for any purpose or for re-
search on or development of nuclear explosive
devices for any purpose, except as permitted
by Article V, the Treaty;
(2) IAEA safeguards will be applied to all
peaceful nuclear activities in, under the juris-
Cross-references
Connections may be documented source relationships, shared citations or nearby passages. Each explains its basis; a connection alone does not establish applicability to your situation.
Federal law — U.S. Code and appendices · legal_authorities
**(a)** Except as specifically provided in any agreement for cooperation, no source or special nuclear material hereafter exported from the United States may be enriched after export without the prior approval of the United States for such enrichment: Provided, That the procedures governing such approvals shall be identical to those set forth for the approval of proposed subsequent arrangements under [section 2160 of this title](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title42-section2160&num=0&edition=prelim), and any commitments from the recipient which the Secretary of Energy and the Secretary of State deem necessary to ensure that such approval will be obtained prior to such enrichment shall be obtained prior to the submission of the executive branch judgment regarding the export in question and shall be set forth in such submission: And provided further, That no source or special nuclear material shall be exported for the purpose of enrichment or reactor fueling to any nation or group of nations which has, after March 10, 1978, entered into a new or amended agreement for cooperation with the United States, except pursuant to such agreement.
**(b)** In addition to other requirements of law, no major critical component of any uranium enrichment, nuclear fuel reprocessing, or heavy water production facility shall be exported under any agreement for cooperation (except an agreement for cooperation pursuant to section 2121(c), 2164(b), or 2164(c) of this title) unless such agreement for cooperation specifically designates such components as items to be exported pursuant to the agreement for cooperation. For purposes of this subsection, the term “major critical component” means any component part or group of component parts which the President determ