On April 10, 2015, the NRC issued a Notice of Violation to Siemens Medical Solutions USA, Inc. (Siemens) for a Severity Level III violation. The violation involved the failure to file NRC Form 241, "Report of Proposed Activities in Non-Agreement States," at least three days prior to engaging in licensed activities within NRC jurisdiction, as required by 10 CFR 150.20. Specifically, between September 6, 2011, and August 8, 2014, Siemens, a licensee of the State of North Carolina, used byproduct material within NRC jurisdiction on numerous occasions without filing the required documentation with the NRC.