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Scheduled Maintenance

Due to scheduled maintenance, our website may be down starting around 9 AM EDT and concluding by 12 PM EDT on Sunday, June 22, 2025. Please plan accordingly. We apologize for any inconvenience.

PAPERLESS PROFICIENCY TESTING

Paperless Proficiency Testing is available to all participants enrolled in American Proficiency Institute clinical proficiency testing programs. This easy to use feature gives participants the ability to submit, review, and print reports online. Participating labs will also receive important email alerts with information regarding upcoming shipments and result due dates.

CALENDAR

ANNOUNCEMENTS

  • Jun 25
    Microbiology PT Results Deadline
  • Jul 7
    Hematology Kits Start Shipping
  • Jul 9
    Hematology Routine Kit Shipping Ends
  • Jul 15
    Hematology Sample Replacement Deadline
  • Jul 15
    Microbiology Evaluations Graded
  • Jul 28
    Immunology Kits Start Shipping
VIEW FULL CALENDAR

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