Section 144-220-G-L-2630 - Records of dosimetry equipment used with remote afterloader units, teletherapy units, and gamma stereotactic radiosurgery unitsA. A licensee shall retain a record of the calibration, intercomparison, and comparisons of its dosimetry equipment done in accordance with G.630 for the duration of the license.B. For each calibration, intercomparison, or comparison, the record must include: (2) The manufacturer's name, model numbers and serial numbers of the instruments that were calibrated, intercompared, or compared as required by G.630.A and G.630.B;(3) The correction factor that was determined from the calibration or comparison or the apparent correction factor that was determined from an intercomparison; and(4) The names of the individuals who performed the calibration, intercomparison, or comparison.10-144 C.M.R. ch. 220, § G-L-2630