API DataDirect

API DataDirect is available to all participants enrolled in American Proficiency Institute clinical proficiency testing programs.Laboratories can use their LIS or middleware to transmit their proficiency testing results directly to the American Proficiency Institute, a process that revolutionizes external quality control measures for clinical laboratories.

This process will improve laboratory quality by eliminating clerical errors and will make the PT process much like patient testing. DataDirect will save laboratories significant time and money.



  • Mar 21
    Microbiology Evaluations Graded
  • Mar 29
    Hematology PT Results Deadline
  • Apr 1
    Immunology Shipment
  • Apr 8
    Immunology Replacement Deadline
  • Apr 12
    Immunology PT Results Deadline
  • Apr 18
    Hematology Evaluations Graded