An employee in training shall be classified as a hemodialysis technician trainee and shall be under the immediate supervision of a licensed physician and surgeon or licensed registered nurse whenever involved in the treatment of a patient, as described in Section 1247.3.
Source:
Section 1247.7, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=1247.7..