Form sent to Radiation Safety from a lab indicating that a radioisotope is no longer in a usable form as well as its method of disposal. Data is removed from database when form is submitted to Radiation Safety.

Official Copy: Environmental Health and Safety: Radiation Safety Office
Retention: Termination of UW radioactive materials license
Disposition Method: Transfer to University Archives

Other Copy: Any Lab
Retention: 5 years after copy is sent to Radiation Safety
Disposition Method: Shred or Delete