Code of Massachusetts Regulations
105 CMR - DEPARTMENT OF PUBLIC HEALTH
Title 105 CMR 120.000 - The Control of Radiation
REPORTS
Section 120.691 - Records and Retention Periods

(A) A copy of the license, license conditions, documents incorporated into a license by reference, and amendments thereto until superseded by new documents or until the Agency terminates the license for documents not superseded.

(B) Records of each individual's training, tests, and safety reviews provided to meet the requirements of 105 CMR 120.671(A), (B), (C), (D), (F), and (G) until three years after the individual terminates work.

(C) Records of the annual evaluations of the safety performance of irradiator operators required by 105 CMR 120.671(E) for three years after the evaluation.

(D) A copy of the current operating, safety, and emergency procedures required by 105 CMR 120.673 until superseded or the Agency terminates the license. Records of the radiation safety officer's review and approval of changes in procedures as required by 105 CMR 120.673(C)(3) retained for three years from the date of the change.

(E) Evaluations of personnel dosimeters required by 105 CMR 120.675 until the Agency terminates the license.

(F) Records of radiation surveys required by 105 CMR 120.677 for three years from the date of the survey.

(G) Records of radiation survey meter calibrations required by 105 CMR 120.677 and pool water conductivity meter calibrations required by 105 CMR 120.683(B) until three years from the date of calibration.

(H) Records of the results of leak tests required by 105 CMR 120.679(A) and the results of contamination checks required by 105 CMR 120.679(B) for five years from the date of each test.

(I) Records of inspection and maintenance checks required by 105 CMR 120.681 for three years.

(J) Records of major malfunctions, significant defects, operating difficulties or irregularities, and major operating problems that involve required radiation safety equipment for three years after repairs are completed.

(K) Records of the receipt, transfer and disposal, of all licensed sealed sources as required by 105 CMR 120.009 and 120.140.

(L) Records on the design checks required by 105 CMR 120.659 and the construction control checks as required by 105 CMR 120.661 until the license is terminated. The records must be signed and dated. The title or qualification of the person signing must be included.

(M) Records related to decommissioning of the irradiator as required by 105 CMR 120.125(C)(1)(g).