The document cites other essential CLSI standards (e.g., M29 for biosafety) and international documents like ISO 11133:2014 – “Microbiology of food, animal feed and water – Preparation, production, storage and performance testing of culture media.”
By adhering to CLSI M22-A3, you aren’t just checking a box for accreditation. You are ensuring that every chromatogram, every peak, and every patient result meets the highest standard of clinical reliability. clsi m22a3 pdf
: Details on shelf-life and transport conditions. The document cites other essential CLSI standards (e
The document provides clear protocols for maintaining QC organisms, incubation conditions, and documenting media receipt. Key Sections of the M22-A3 Standard The document provides clear protocols for maintaining QC
Commercial Control Materials for Susceptibility Testing; Approved Standard—Third Edition Publisher: Clinical and Laboratory Standards Institute (CLSI) Status: Withdrawn (Superseded by CLSI M22, M23, and M100 integration)
Retention times for QC records (typically 2+ years), error logs, corrective action forms, and lot number tracking.
The standard identifies specific, reliable media that do not require user-side retesting (QC testing) if manufacturer certification is provided and verified upon receipt.