This document provides an overview of prior learning assessment (PLA). It defines PLA as assessing verifiable learning from outside traditional classrooms for college credit. PLA aims to help nontraditional students earn degrees more quickly and at lower cost by receiving credit for prior knowledge. The document discusses the history of PLA in the U.S. over the last 80 years and how it gained importance with initiatives to increase college attainment. It also outlines the PLA process, which involves recognizing, validating and credentialing prior learning through various assessment methods including portfolios, examinations and pre-evaluated credit recommendations.