8. No radiology technologist may perform any act described in section 7 for therapeutic purposes unless he does so according to a written prescription and under the supervision of a physician.
He may not perform any act described in section 7 for diagnostic purposes unless he does so according to a written prescription and under the supervision of a physician, a veterinary surgeon, a dentist or a person holding a permit contemplated by section 186 of the Professional Code (chapter C-26).
1973, c. 47, s. 8; 1994, c. 40, s. 451.