US lawArizonaRegulationsTitle 9 — Health ServicesChapter 7 — Department of Health Services - Radiation ControlR9-7-538R9-7-538R9-7-538. ReservedReservedLength: 2 wordsOfficial source Cite as Ariz. Admin. Code § R9-7-538R9-7-538. ReservedPreviousR9-7-537NextR9-7-539