The licensee or registrant must retain each of the following records until the Authority terminates each pertinent license or registration requiring the record:
(a)
Records of the results of surveys to determine the dose from external sources and used, in the absence of or in combination with individual monitoring data, in the assessment of individual dose equivalents. This includes records of survey results to determine the dose from external sources and used, in the absence of or in combination with individual monitoring data, in the assessment of individual dose equivalents required under the standards for protection against radiation in effect prior to January 1, 1994; and
(b)
Records of the results of measurements and calculations used to determine individual intakes of radioactive material and used in the assessment for internal dose. This includes records documenting the results of measurements and calculations used to determine individual intakes of radioactive material and used in the assessment of internal dose required under the standards for protection against radiation in effect prior to January 1, 1994; and
Records of the results of measurements and calculations used to evaluate the release of radioactive effluents to the environment. This includes records documenting the results of measurements and calculations used to evaluate the release of radioactive effluents to the environment required under the standards for protection against radiation in effect prior to January 1, 1994.