On January 3, 2024, the NRC issued a notice of violation to Ascension Providence Rochester Hospital (licensee) for a Severity Level (SL) III violation. The SL III violation involved the licensee’s failure to control and maintain constant surveillance of 28 gadolinium-153 line sources located in an unrestricted area and not in storage as required by Title 10 of the Code of Federal Regulations (10 CFR) 20.1802.