10 C.F.R. § 34.85 Records of radiation surveys.
Title 10 - Energy
Each licensee shall maintain a record of each exposure device survey conducted before the device is placed in storage as specified in §34.49(c), if that survey is the last one performed in the workday. Each record must be maintained 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
§ 34.85 Records of radiation surveys.
