Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4504

Current through Register Vol. 49, No. 29, 2025

Part 4731.4504 - LEAKS TEST AND INVENTORY RECORDS

Subpart 1.Leak tests.

A licensee must retain records of leak tests required under part 4731.4424, item B, for three years. The records must contain:

A. the model number and serial number, if one has been assigned, of each source tested;

B. the identity of each source radionuclide and its estimated activity;

C. the results of the test;

D. the date of the test; and

E. the name of the individual who performed the test.

Subp. 2.Inventories.

A licensee must retain records of the semiannual physical inventory of sealed sources and brachytherapy sources required under part 4731.4424, item G, for three years. The inventory records must contain:

A. the model number and serial number, if one has been assigned, of each source;

B. the identity of each source radionuclide and its nominal activity;

C. the location of each source; and

D. the name of the individual who performed the inventory.

Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4504

29 SR 755

Statutory Authority: MS s 144.1202; 144.1203