Environmental Health and Safety Assistant (EHSA)
Environmental Health and Safety Assistant (EHSA) is an online tool to manage your lab’s biological safety inspections and radiation laboratory services, such as waste pickup requests and inventory management.
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 UWNetID credentials. If you’re having trouble logging in or need access, please email firstname.lastname@example.org or email@example.com.
- Biological Inspections Guide
- Radiation Safety Inspections Guide
- Usage and Disposal of RAM Inventory
- View RUA
- View RAM Inventory
- View RAM survey equipment
- Print Certificate of RUA for laboratory
- Laboratory Contamination Survey User Guide
To view a summary of all Radiation Safety and Biosafety inspections for labs that you manage, please visit the RS/BIO Inspection Dashboard. For chemical and general lab safety inspection reports, please visit the Lab Safety Dashboard page.