The NBME is an independent, not-for-profit organization that provides high-quality examinations for the health professions. Protection of the health of the public through state of the art assessment is part of the mission of the NBME, along with a major commitment to research and development in evaluation and measurement. The NBME was founded in 1915 because of the need for a voluntary, nationwide examination that medical licensing authorities could accept as the standard by which to judge candidates for medical licensure. Since that time, it has continued without interruption to provide high quality examinations for this purpose and has become a model and a resource of international stature in testing methodologies and evaluation in medicine.