The North America Accreditation Body(NAAB) is an Accreditation Body in conformity assessment in management systems, products, services, personnel, and other similar programs of conformity assessment.
NAAB is the international organization for operating following ISO/IEC 17011 and involved in the accreditation of conformity assessment bodies including calibration laboratories (using ISO/IEC 17025), testing laboratories (using ISO/IEC 17025), medical testing laboratories (using ISO 15189), inspection bodies (using ISO/IEC 17020) and proficiency testing providers (using ISO/IEC 17043).