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.



  • Mar 9Microbiology Replacement Deadline
  • Mar 9Mycobacteriology Shipment
  • Mar 16Mycobacteriology Replacement Deadline
  • Mar 20Microbiology Proficency Results Deadline
  • Mar 23Hematology Shipment
  • Mar 30Hematology Replacement Deadline

Lab Advantage