AAb-pTs.org
About AAb-pTs.org
American Association of Bioanalysts (AAB) Proficiency Testing Service (PTS) is one of the nation’s largest full-service proficiency testing programs, servicing more than 6,500 clinical testing centers. It is approved for all analytes by Clinical Laboratory Improvements Amendments (CLIA), Joint Commission on Accreditation of Healthcare Organizations (JCAHO), Centers for Medicaid and Medicare Service (CMS), COLA, and all state agencies to satisfy proficiency testing requirements.
