“Trauma scene waste management practitioner” means a person who undertakes as a commercial activity the removal of human blood, human body fluids, and other associated residues from the scene of a serious human injury, illness, or death, and who is registered with the department pursuant to Chapter 9.5 (commencing with Section 118321).
Source:
Section 117778, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=117778..