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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 10 - Energy |
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Chapter I - Nuclear Regulatory Commission |
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Part 110 - Export and Import of Nuclear Equipment and Material |
Appendix M to Part 110 - Categorization of Nuclear Material d
Latest version.
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Appendix M to Part 110 - Categorization of Nuclear Materiald
[From IAEA INFCIRC/225, Rev. 1]
Material Form Category I II IIIe 1. Plutoniuma Unirradiatedb 2 kg or more Less than 2 kg but more than 500 g 500 g or less. 2. Uranium-235c Unirradiated:b Uranium enriched to 20 pct U235 or more 5 kg or more Less than 5 kg but more than 1 kg 1 kg or less. Uranium enriched to 10 pct U235 but less than 20 pct 10 kg or more Less than 10 kg. Uranium enriched above natural, but less than 10 pct U235 10 kg or more. 3. Uranium-233 Unirradiatedb 2 kg or more Less than 2 kg but more than 500 g 500 g or less. [43 FR 21641, May 19, 1978. Redesignated and amended at 49 FR 47204, Dec. 3, 1984. Further redesignated at 55 FR 30450, July 26, 1990; 58 FR 13005, Mar. 9, 1993; 61 FR 35603, July 8, 1996]