§ 35.2632 - Records of teletherapy, remote afterloader, and gamma stereotactic radiosurgery full calibrations.

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A licensee shall maintain a record of the teletherapy unit, remote afterloader unit, and gamma stereotactic radiosurgery unit full calibrations required by §§ 35.632, 35.633, and 35.635 for 3 years.

The record must include—

The date of the calibration;

The manufacturer's name, model number, and serial number of the teletherapy, remote afterloader, and gamma stereotactic radiosurgery unit(s), the source(s), and the instruments used to calibrate the unit(s);

The results and an assessment of the full calibrations;

The results of the autoradiograph required for low dose-rate remote afterloader units; and

The signature of the authorized medical physicist who performed the full calibration.