On April 4, 2024, the NRC issued a notice of violation (NOV) and proposed imposition of a civil penalty (CP) in the amount of $45000 to International Isotopes, Inc. (licensee) for a SL III problem. The SL III problem involved the licensee’s failure to import special nuclear materials in accordance with Nuclear Regulatory Commission (NRC) requirements for a general license pursuant to Title 10 of the Code of Federal Regulations (10 CFR) Part 110, “Export and Import of Nuclear Equipment and Material,” and the failure to receive and transfer special nuclear material in accordance with an authorization in a specific license issued by the NRC pursuant to 10 CFR Part 70, “Domestic Licensing of Special Nuclear Material.”