Title 42 › Chapter 161— DEPARTMENT OF ENERGY RESEARCH AND INNOVATION › Subchapter III— DEPARTMENT OF ENERGY OFFICE OF SCIENCE POLICY › § 18649
Create and run a program to produce and supply "critical radioactive and stable isotopes." A "critical radioactive and stable isotope" is one that the United States does not make enough of for research, medical, industrial, or related uses and that the supply is helped by Department production or foreign suppliers. This does not include the medical isotope molybdenum-99. The Director must make needed isotopes, focus on ones in short supply, keep and improve production facilities, do research and workforce training, lower reliance on foreign sources, follow evidence-based reports and supply-chain assessments, not interfere with private industry efforts, and study producing isotopes in test, research, or commercial reactors and accelerators (including university reactors). The Secretary must set up an advisory committee within 90 days after August 9, 2022, to advise the Director and update the 2015 isotope report within 1 year and as needed. The update must cover U.S. demand, effects of relying on foreign supply, ways to increase domestic production for items not available or made in insufficient quantities, needed facilities and workforce needs. The committee must not duplicate other advisory groups and follows the Federal Advisory Committee Act. The Secretary of Energy Advisory Board must report every two years, starting at the end of the first fiscal year after August 9, 2022, to specified Senate and House committees on progress, shortages, past and projected international supply disruptions, and their impacts. Authorized funding: $175,708,000 for FY2023; $196,056,480 for FY2024; $215,759,869 for FY2025; $200,633,461 for FY2026; and $146,293,469 for FY2027.
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The Public Health and Welfare — Source: USLM XML via OLRC
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42 U.S.C. § 18649
Title 42 — The Public Health and Welfare
Last Updated
Apr 5, 2026
Release point: 119-73not60