Biohazardous Waste Flow Charts

The biohazardous waste flow charts detail how to package, decontaminate, and dispose of biohazardous waste at specific UW locations.

Contact

Biosafety Contact

(206) 221-7770

Last Updated: March 24, 2025

Exposure Response and Reporting

UW personnel are required to submit an incident report to Environmental Health & Safety for any work-related event that results in an injury, illness, exposure to hazardous materials, property damage, or fire, regardless of the work location. UW personnel are highly encouraged to submit work-related near-miss events. Visit the Incident Reporting page for more information.

Notify EH&S immediately (after first aid/medical care/emergency services) if the incident involves recombinant or synthetic nucleic acids or genetically modified organisms.

  • During EH&S business hours: (8:00 a.m. to 5:00 p.m., Monday to Friday) call (206) 221-7770.
  • Outside of EH&S business hours: call the UW Police Department at (206) 685-8973 to reach EH&S on-call staff.