S.C. Code Ann. Regs. 39-16
On or after July 1, 1985, all personnel in a dental office who place and expose radiographic films shall have successfully completed a structured course of training in radiation safety. Every dentist shall certify to the Board that any person employed by him, who shall place and expose radiographic films, has successfully completed the training required herein.
1976 Code Sections 40-15-40
This regulation became effective February 24, 1984.