Provides for the calibration and certification of Magnetic Particle Inspection Yokes.

MIL-STD-1949, Paragraph 5.7.5.4, ASME SECION V, ARTICLE 7, Paragraph T-746.3, ASTM E709-91, Paragraph 20.3.6, MIL-STD-27E(SHIPS), Paragraph 4.3.1.6.2