Each system shall be maintained and operated solely for security screening purposes in compliance with, and fully according to, the most restrictive standards found in the American National Standards Institute (ANSI) publication ANSI/HPS N43.17-2009, "Radiation Safety for Personnel Security Screening Systems Using X-Ray or Gamma Radiation" and subsequent revisions.
S.C. Code Regs. § 61-64.IX.RHB 9.2