The Framework for School Leaders, an architecture derived from the Interstate School Leaders Licensure Consortium (ISLLC) Standards, is utilized in the design of the Principal Internship Mentor's Assessment (PIMA). PIMA outcomes are reported for average scores for each standard and investigated as a measure of ISLLC Standards achievement and for predictive scores on the School Leaders Licensure Assessment (SLLA). Findings include consistency of variance within the PIMA and its constituent items. No positive relationships were found between SLLA scores and individual PIMA items. In addition, findings indicate reliability for the instrument. (Contains 3 figures, 2 tables, and 6 footnotes.)