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

Rule 3701:1-58-89 | Records of calibration measurements of brachytherapy sources.


(A) A licensee shall maintain a record of the calibrations of brachytherapy sources required by rule 3701:1-58-48 of the Administrative Code for three years after the last use of the source.

(B) The record must include:

(1) The date of the calibration;

(2) The manufacturer's name, model number, and serial number for the source and the instruments used to calibrate the source;

(3) The source output or activity;

(4) The source positioning accuracy within the applicators; and

(5) The name of the individual, the source manufacturer, or the calibration laboratory that performed the calibration.

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