N.M. Code R. § 20.3.5.9
Industrial radiography performed with a sealed source that is not fastened to or contained in a radiographic exposure device, known as fish pole radiography, is prohibited unless specifically authorized in a license issued by the department.
[20.3.5.9 NMAC - Rp, 20 NMAC 3.1.5.526, 5/19/2002]