Recently Approved Documents
Performance Standards for Antimicrobial Disk Susceptibility Tests (M2-A9); Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria That Grow Aerobically (M7-A7); Performance Standards for Antimicrobial Susceptibility Testing; Sixteenth Informational Supplement (M100-S16)

M2-A9—Performance Standards for Antimicrobial Disk Susceptibility Tests; Approved Standard—Ninth Edition
Contains the current CLSI-recommended methods for disk susceptibility testing.
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M7-A7—Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria That Grow Aerobically; Approved Standard—Seventh Edition
Describes standard broth dilution (macrodilution and microdilution) and agar dilution techniques for measuring the in vitro susceptibility of bacteria to antimicrobial agents.
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M100-S16—Performance Standards for Antimicrobial Susceptibility Testing; Sixteenth Informational Supplement
Updated tables representing the most current information for drug selection, interpretation, and quality control using the procedures standardized in M2-A9 and M7-A7.    
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*Available for purchase only with M2-A9, M7-A7, or both.


Second Notice

M39-A2—Analysis and Presentation of Cumulative Antimicrobial Susceptibility Test Data; Approved Guideline—Second Edition 
Recommendations for consistent and effective use of cumulative susceptibility statistics, to enable clinicians to select the most appropriate agents for empiric antimicrobial therapy. 
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Our procedures have been designed to ensure that consensus has been achieved when a standard or guideline is published at the approved level. This means that a document has been rigorously reviewed by the authoring subcommittee, the area committee overseeing the project, the Board of Directors, and the medical-testing community that participates in the consensus process by carefully reviewing and commenting on the standard or guideline.

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