On October 20, 2006, a Notice of Violation was issued for a Severity Level III violation involving the administration of greater than 30 microcuries of I-131 sodium iodide without a written directive that was signed and dated by an authorized user. Specifically, a technologist administered 5.4 millicuries of I-131 sodium iodide to a patient that was scheduled to receive 15 microcuries of I-131 sodium iodide, without a written directive that was dated and signed by an authorized user before administering the I-131 sodium iodide dose.