WELCOME to American Proficiency Institute

At American Proficiency Institute, we bring you the best in proficiency testing by providing technical excellence and creating innovative solutions that help you manage your proficiency testing.

Every aspect of your proficiency testing is controlled by you -- how you choose to receive your test kits, how you report results, and whether to review test results using traditional reports or using graphical analysis. Throughout the entire process, you have the backing of the most advanced proficiency testing organization in the world.



  • Aug 17
    Immunology Proficiency Results Deadline
  • Aug 20
    Mycobacteriology Shipment
  • Aug 27
    Chemistry-Core Shipment
  • Aug 27
    Mycology Shipment
  • Aug 27
    Mycobacteriology Replacement Deadline
  • Sep 4
    Chemistry-Core Replacement Deadline