DURHAM, N.C. – The 2026 AATCC Proficiency Testing Program (PTP) is now available for your lab to register! The program makes it easy for textile labs to measure their testing accuracy and support ...

The Collaborative Testing Services Rubber Proficiency Testing Program is used by participants to satisfy a broad spectrum of internal quality assurance needs, regulatory requirements, as well as ...

To maintain the quality of laboratory testing, CLIA requires that laboratories performing moderate or high-complexity testing enroll in an approved proficiency testing program for independent ...

LGC today launched a Proficiency Testing (PT) service for the detection of SARS-CoV-2 (COVID 19) by nucleic acid amplification testing, one of the first global schemes for COVID-19. As increasing ...

The Food and Drug Administration is suspending a quality control program for its food testing laboratories as a result of staff cuts at the Department of Health and Human Services, according to an ...

Proficiency testing (PT), mandated by Clinical Laboratory Improvement Amendments (CLIA) '88, is a source of external quality control. This practice of testing unknown specimens from an outside source ...