Retailers like Accuris also provide the document, often noting it as CLSI M22-A3 (R2018) to reflect its most recent reaffirmation. Implementation in Modern Labs
Because CLSI standards are copyrighted materials, they are typically not available for free download as a full PDF. You can obtain official copies through the following platforms: clsi m22a3 pdf link
). Labs do not need to perform full in-house quality control (QC) on these media if the manufacturer provides documentation of compliance. Retailers like Accuris also provide the document, often