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 31Mycobacteriology Replacement Deadline
  • Sep 8Mycology Shipment
  • Sep 10Immunology Evaluations Graded
  • Sep 14Chemistry Shipment
  • Sep 15Mycology Replacement Deadline
  • Sep 21Chemistry Replacement Deadline

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