CLSI M22-A3 is a document that provides guidelines for quality control in clinical microbiology laboratories. The document outlines best practices for ensuring the accuracy and reliability of laboratory results, which is critical for patient care. The guidelines cover various aspects of quality control, including:
If you work in a hospital or a university laboratory, you likely do not need to purchase the document individually. Most accredited institutions maintain a subscription to the CLSI library. You should check your laboratory’s policy and procedures manual or ask your laboratory director for access to the facility’s digital standards library. clsi m22a3 pdf link
Certain media, particularly those for fastidious organisms or those with higher historical failure rates, remain "non-exempt" and require full QC testing by the user before being released for patient testing. Key Responsibilities CLSI M22-A3 is a document that provides guidelines
"Quality Control for Commercially Prepared Microbiological Culture Media." Please note that this is an archived document Most accredited institutions maintain a subscription to the
Clinical and laboratory impact