10-144-220 Me. Code R. § D-L-2106

Current through 2024-51, December 18, 2024

Section 144-220-D-L-2106 - Records of individual monitoring results

A. Record keeping requirement. Each licensee or registrant shall maintain records of doses received by all individuals for whom monitoring was required pursuant to D.1502, and records of doses received during planned special exposures, accidents, and emergency conditions. Assessments of dose equivalent and records made using units in effect before January 1, 1994 need not be changed. These records shall include, when applicable:

(1) The deep-dose equivalent to the whole body, lens dose equivalent, shallow dose equivalent to the skin, and shallow dose equivalent to the extremities;

(2) The estimated intake of radionuclides, see D.1202;

(3) The committed effective dose equivalent assigned to the intake of radionuclides;

(4) The specific information used to calculate the committed effective dose equivalent pursuant to D.1204.C;

(5) The total effective dose equivalent when required by D.1202; and

(6) The total of the deep-dose equivalent and the committed dose to the organ receiving the highest total dose.

B. Record-keeping frequency. The licensee or registrant shall make entries of the records specified in D.2106.A at intervals not to exceed one year.

C. Record-keeping format. The licensee or registrant shall maintain the records specified in D.2106.A on HHE-840, in accordance with the instructions for HHE-840, or in clear and legible records containing all the information required by HHE-840.

D. The licensee or registrant shall maintain the records of dose to an embryo/fetus with the records of dose to the declared pregnant woman. The declaration of pregnancy, including the estimated date of conception, shall also be kept on file, but may be maintained separately from the dose records.

E. The licensee or registrant shall retain each required form or record until the Agency terminates each pertinent license or registration requiring the record.

F. Upon termination of the license or registration, the licensee or registrant shall permanently store records on HHE-835 or equivalent, or shall make provision with the Agency for transfer to the Agency.

10-144 C.M.R. ch. 220, § D-L-2106