10 C.F.R. § 35.2061 Records of radiation survey instrument calibrations.
Title 10 - Energy
A licensee shall maintain a record of radiation survey instrument calibrations required by §35.61 for 3 years. The record must include the model and serial number of the instrument, the date of the calibration, the results of the calibration, and the name of the individual who performed the calibration.
Title 10: Energy
PART 35—MEDICAL USE OF BYPRODUCT MATERIAL
Subpart L—Records
§ 35.2061 Records of radiation survey instrument calibrations.