Ariz. Admin. Code § R9-7-1106
A registrant shall ensure that each x-ray machine has a lock or other security system designed to prevent unauthorized use or accidental production of radiation and is secured against unauthorized use at all times, except when under the direct surveillance of a radiographer or radiographer’s assistant.
New Section R9-7-1106 recodified from R12-1-1106 at 24 A.A.R. 813, effective March 22, 2018 (Supp. 18-1).