California trauma scene waste practitioner registration, explained
Not every cleaning company can legally handle crime and trauma scene waste in California. Here's how the rules work.
Updated October 2026.
The short version
Under California's Medical Waste Management Act, waste from trauma scenes (blood, body fluids and contaminated materials) is regulated as medical waste. Businesses that clean up trauma scenes must be registered with the California Department of Public Health (CDPH) as trauma scene waste management practitioners, and the waste must be transported by registered haulers to permitted treatment facilities.
Why it matters to you
- Safety: registered practitioners must follow requirements for training, protective equipment and handling of potentially infectious materials.
- Proper disposal: contaminated materials go into the regulated medical waste stream, not a dumpster.
- Documentation: proper handling generates records that insurers and property managers may ask for.
How to check a provider
- Ask the company for its CDPH trauma scene waste practitioner registration.
- Check the registration against CDPH's published list of registered practitioners on the department's medical waste program pages.
- Ask how the waste will be transported and where it's treated.
Other credentials you may hear about
- Bloodborne pathogens training under Cal/OSHA rules for workers who may be exposed
- IICRC certifications (an industry certification body for cleaning and restoration)
- Hazardous waste hauler registrations for certain materials
None of these replace the CDPH registration for trauma scene waste.
Need help now?
Call the number on this page to connect with an independent cleanup provider serving the San Fernando Valley, and ask them about their registration.