BRACHYTHERAPY SOURCE CALIBRATION RECORDS

A licensee must maintain a record of the calibrations of brachytherapy sources required under part 4731.4455 for three years after the last use of the source. The records must include: A. the date of the calibration; B. the manufacturer's name, the model number and serial number for the source, and instruments used to calibrate the source; C. the source output or activity; D. the source positioning accuracy within the applicators; and E. the signature of the authorized medical physicist.