Ariz. Admin. Code § R9-7-1116
During each radiographic operation a radiographer, or the radiographer’s assistant as permitted by R9-7-1118, shall maintain continuous direct visual surveillance of the operation to protect against unauthorized entry into a high radiation area, except at permanent radiographic installations where all entrances are locked and the registrant is in compliance with R9-7-1136.
New Section R9-7-1116 recodified from R12-1-1116 at 24 A.A.R. 813, effective March 22, 2018 (Supp. 18-1).