Welcome
Ordering and Supplemental Information
Proficiency Testing/EQA
Quality Management Tools
Learning
Publications

Proficiency Testing/EQA / 2027 Surveys / Anatomic Pathology /
Predictive Markers

Please log in to determine if you are eligible to purchase PT Programs.
PD-L1 - PDL1
PDL1
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
PD-L1 10 Two shipments per year

This program assesses the laboratory's ability to detect PD-L1 expression and apply various PD-L1 scoring systems.


Program Information

  • One 10‑core tissue microarray slide; additional slide provided for H&E

Shipping Schedule

  • Shipment A: May 17
  • Shipment B: November 1




Guest

Log in/Register