10 C.F.R. § 34.65 Records of radiation survey instruments.
Title 10 - Energy
Each licensee shall maintain records of the calibrations of its radiation survey instruments that are required under §34.25 and retain each record for 3 years after it is made.
Title 10: Energy
PART 34—LICENSES FOR INDUSTRIAL RADIOGRAPHY AND RADIATION SAFETY REQUIREMENTS FOR INDUSTRIAL RADIOGRAPHIC OPERATIONS
Subpart E—Recordkeeping Requirements
§ 34.65 Records of radiation survey instruments.
