NAC459.3645. Records of surveys and calibrations.

     1. Each licensee and registrant shall maintain records showing the results of surveys and calibrations required pursuant to NAC 459.337 and 459.3585. The licensee or registrant shall retain each such record for at least 3 years after the record is made.

     2. A licensee or registrant shall retain each of the following records until the Division authorizes their disposal:

     (a) Records of the results of surveys used to determine the dose from external sources of radiation and, in the absence of or in combination with individual monitoring data, in the assessment of individual dose equivalents;

     (b) Records of the results of measurements and calculations used to determine individual intakes of radioactive material and used in the assessment of internal doses;

     (c) Records showing the results of sampling air and surveys and bioassays required pursuant to subparagraphs (1) and (2) of paragraph (c) of subsection 1 of NAC 459.349; and

     (d) Records of the results of measurements and calculations used to evaluate the release of radioactive effluents into the environment.

     (Added to NAC by Bd. of Health, eff. 1-18-94)