42 U.S. Code § 2142 - Domestic medical isotope production

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(a) The Commission may issue a license, or grant an amendment to an existing license, for the use in the United States of highly enriched uranium as a target for medical isotope production in a nuclear reactor, only if, in addition to any other requirement of this chapter—
(1) the Commission determines that—
(A) there is no alternative medical isotope production target that can be used in that reactor; and
(B) the proposed recipient of the medical isotope production target has provided assurances that, whenever an alternative medical isotope production target can be used in that reactor, it will use that alternative in lieu of highly enriched uranium; and
(2) the Secretary of Energy has certified that the United States Government is actively supporting the development of an alternative medical isotope production target that can be used in that reactor.
(b) As used in this section—
(1) the term “alternative medical isotope production target” means a nuclear reactor target which is enriched to less than 20 percent of the isotope U–235;
(2) a target “can be used” in a nuclear research or test reactor if—
(A) the target has been qualified by the Reduced Enrichment Research and Test Reactor Program of the Department of Energy; and
(B) use of the target will permit the large majority of ongoing and planned experiments and medical isotope production to be conducted in the reactor without a large percentage increase in the total cost of operating the reactor;
(3) the term “highly enriched uranium” means uranium enriched to 20 percent or more in the isotope U–235; and
(4) the term “medical isotope” includes molybdenum-99, iodine-131, xenon-133, and other radioactive materials used to produce a radiopharmaceutical for diagnostic or therapeutic procedures or for research and development.


(Aug. 1, 1946, ch. 724, title I, § 112, as added Pub. L. 112–239, div. C, title XXXI, § 3176(a),Jan. 2, 2013, 126 Stat. 2215; Pub. L. 113–66, div. C, title XXXI, § 3144,Dec. 26, 2013, 127 Stat. 1071.)
References in Text

This chapter, referred to in subsec. (a), was in the original “this Act”, meaning act Aug. 1, 1946, ch. 724, as added by act Aug. 30, 1954, ch. 1073, § 1,68 Stat. 919, known as the Atomic Energy Act of 1954, which is classified principally to this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 2011 of this title and Tables.

2013—Pub. L. 113–66inserted enumerator and section catchline.

The table below lists the classification updates, since Jan. 3, 2012, for this section. Updates to a broader range of sections may be found at the update page for containing chapter, title, etc.

The most recent Classification Table update that we have noticed was Tuesday, August 13, 2013

An empty table indicates that we see no relevant changes listed in the classification tables. If you suspect that our system may be missing something, please double-check with the Office of the Law Revision Counsel.

42 USCDescription of ChangeSession YearPublic LawStatutes at Large
§ 21422013113-66 [Sec.] 3144127 Stat. 1071
§ 2142new2012112-239 [Sec.] 3176(a) "112"126 Stat. 2215


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