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Loss of less than 10 x App. C



Dear Radsafers,

I have been doing some digging on the requirements for reporting lost or missing radioactive material.  According to 10CFR20.2201, we need to report a loss of 10 x the 20 CFR Appendix C value within 30 days.  My question is &What is required for the loss of less than 10 x the 20 CFR Appendix C value?8.

I want to be prepared in case an event like this occurs.  I need an answer to this question that applies to a typical biomedical research institution working with unsealed radioactive materials (H-3, C-14, P-32, P-33, S-35, In-111, and I-125).  I appreciate your help.

Thank you!
Wade Sewell
wade.a.sewell@dupontpharma.com