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This website publishes administrative rules on their effective dates, as designated by the adopting state agencies, colleges, and universities.

Rule 3701:1-58-90 | Records of decay of strontium-90 sources for ophthalmic treatments.


(A) A licensee shall maintain a record of the activity of a strontium-90 source required by rule 3701:1-58-49 of the Administrative Code for the life of the source.

(B) The record must include:

(1) The date and initial activity of the source as determined under rule 3701:1-58-48 of the Administrative Code; and

(2) For each decay calculation, the date and the source activity as determined under rule 3701:1-58-49 of the Administrative Code.

Last updated November 18, 2022 at 8:41 AM

Supplemental Information

Authorized By: 3748.02, 3748.04
Amplifies: 3748.04
Five Year Review Date: 4/7/2027