Historical
CLSI GP27-A2
Using Proficiency Testing to Improve the Clinical Laboratory; Approved Guideline—Second Edition
Clinical and Laboratory Standards Institute document GP27-A2 - Using Proficiency Testing to Improve the Clinical Laboratory; Approved Guideline - Second Edition is intended for clinical laboratory managers and testing personnel in both the public and private sectors, from the bedside to large multidisciplinary testing facilities. This guideline approaches proficiency testing from a quality improvement perspective. It includes a suggested classification of unacceptable proficiency testing results and specific examples of investigations of unacceptable results. See CLSI QMS24-Ed3 (R2021)
Clinical And Laboratory Standards Institute [clsi]