R 333.5079 Records of surveys and calibrations.

Rule 79. (1) A registrant shall retain records of the results of surveys and calibrations required by R 333.5063 for 3 years after the record is made. (2) A registrant shall maintain records of the results of surveys used to determine exposures, in the absence of or in combination with individual monitoring data, in the assessment of individual dose equivalents. A registrant shall retain these records until the department terminates the registration requiring the record.