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CLSI Standards: Guidelines for Health Care Excellence

Developed by our members for use by the global laboratory community, CLSI’s consensus-based medical laboratory standards are the most widely recognized resources for continually improving testing quality, safety, and efficiency.

Browse our collection of consensus-based medical laboratory standards documents. Choose from print or electronic versions of CLSI standards and guidelines.

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What's New in CLSI M47, Principles and Procedures for Blood Culture, 2nd edition

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EP26: User Evaluation of Acceptability of a Reagent Lot Change

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M39: Analysis and Presentation of Cumulative Antimicrobial Susceptibility Test Data

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CLSI 2022 AST Webinar: M100-Ed32 Updates - On Demand

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MM24: Molecular Methods for Genotyping and Strain Typing of Infectious Organisms

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Breakpoints Matter: Understanding CLSI Efforts and New CAP Requirements to Ensure Appropriate Antimicrobial Treatment for all Patients
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Managing Laboratory Records (QMS26)

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Implementing a Laboratory Test Under Emergency Use Conditions: CLSI EP43

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