On March 9, 2023, the NRC issued a notice of violation (Notice) to the University of Hawaii (licensee) for a Severity Level (SL) III problem. The SL III problem consisted of two violations. The first violation involved the licensee’s failure to establish appropriate administrative procedures to assure: (1) control of procurement and use of byproduct material in accordance with Title 10 of the Code of Federal Regulations (10 CFR) 33.13(c)(3)(i); (2) completion of safety evaluations of proposed uses of byproduct material which take into consideration such matters as the adequacy of facilities and equipment, training and experience of the user, and the operating or handling procedures as required by 10 CFR 33.13(c)(3)(ii); and (3) review, approval, and recording by the Radiation Safety Committee of safety evaluations of proposed uses prepared prior to the use of the byproduct material in accordance with 10 CFR 33.13(c)(3)(iii). The second violation involved the license’s failure to confine its use of byproduct material to the purposes authorized in the license as required by 10 CFR 30.34(c). The Notice also included five SL IV violations.