Minnesota Administrative Rules
Agency 144 - Health Department
Chapter 4731 - RADIATION SAFETY
MEDICAL USE OF RADIOACTIVE MATERIAL
Part 4731.4504 - LEAKS TEST AND INVENTORY RECORDS
Universal Citation: MN Rules 4731.4504
Current through Register Vol. 49, No. 13, September 23, 2024
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.
Statutory Authority: MS s 144.1202; 144.1203
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