Environmental Health and Safety Assistant (EHSA)
Environmental Health and Safety Assistant (EHSA) is an online tool to respond to your lab’s biosafety and radiation safety lab inspections and to manage radiation laboratory services, such as waste pickup requests and inventory management.
Inspection Guides
Use our inspection guides to help navigate lab inspection responses:
Other EHSA Resources
- Usage and Disposal of RAM Inventory
- View RUA
- View RAM Inventory
- View RAM survey equipment
- Laboratory Contamination Survey User Guide
EHSA Access
The principal investigator (PI) and designated permit contact for each Radiation Use Authorization (RUA) and Biological Use Authorization (BUA) should have access to log on to EHSA using their UW NetID credentials.
If you’re having trouble logging in or need access, please email either Radiation Safety radsaf@uw.edu or Biological Safety ehsbio@uw.edu as relevant to your needs, and specify the PI for the lab that you work in.
Radiation and Biosafety Lab Inspection Summaries
To access a summary of all Radiation Safety and Biosafety inspections for labs that you manage, visit the RS/BIO Inspection Dashboard. This dashboard is read-only, but you can view detailed past inspection findings and responses.
Looking for the Lab Safety Dashboard?
For chemical and general lab safety inspection reports, please visit the Lab Safety Dashboard page.