105 CMR 120.350
Prohibitions
(A) Industrial radiography performed with a sealed source that is not fastened to or contained
in a radiographic exposure device (fishpole technique) is prohibited unless specifically
authorized in a license issued by the agency.
(B) Retrieval of disconnected sources or sources that cannot be returned by normal means to
a fully shielded position or automatically secured in the radiographic exposure device, shall not
be performed unless specifically authorized by a license condition.
RECORDKEEPING REQUIREMENTS