WELCOME to American Proficiency Institute

At American Proficiency Institute 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.

We are now accredited by A2LA to the international PT quality standard, ISO/IEC 17043:2010. Click the A2LA Accredited symbol above to access our scope of accreditation.

CALENDAR

ANNOUNCEMENTS

  • May 10
    Mycobacteriology Evaluations Graded
  • May 12
    Chemistry-Misc. PT Results Deadline
  • May 17
    Chemistry-Core Shipment
  • May 17
    Mycology Shipment
  • May 25
    Mycology Replacement Deadline
  • May 25
    Chemistry-Core Replacement Deadline
VIEW FULL CALENDAR

PAPERS PUBLISHED BY API