On January 17, 2017, the NRC issued a Notice of Violation to White Earth Department of Transportation for a Severity Level III violation of both 10 CFR 20.1801 and 30.34(i). The violation involved the failure to secure licensed material from unauthorized removal or access, with a minimum of two independent physical controls that form tangible barriers, while the portable gauge was stored in a controlled or unrestricted area and not under the control and constant surveillance of the licensee. Specifically, from May 14, 2016, to August 9, 2016, the licensee stored a portable gauge in an unlocked storage cabinet in an unsecured garage during normal business hours, and there were no individuals continuously present to maintain control or constant surveillance.