Four laboratories encountered issues during a proficiency test for Listeria monocytogenes whole genome assembly, according to a European Centre for Disease Prevention and Control (ECDC) report. The ...

Testing for inborn errors of metabolism is performed by clinical laboratories worldwide, each utilizing laboratory-developed procedures. We sought to summarize performance in the College of American ...

Guide covers ISO 17025 lab requirements and how brands can verify compliance before choosing a testing partner. IRVINE, CA, UNITED STATES, March 31, 2026 ...

Sponsored by: Diagnostica Stago, Inc. Laboratories are required to participate in proficiency testing (PT). PT is a powerful tool for laboratories to learn about their own testing performance and ...

TRAVERSE CITY — Mancelona to Montana, East Lansing to South Africa. The American Proficiency Institute and its president Daniel Edson has taken an unusual, twisting path from a small town in northern ...