Microbiology | Standards
CLSI has a longstanding globally trusted reputation for its diligent development of Microbiology and Antimicrobial Susceptibility Testing (AST) standards and guidelines on test methods and QC procedures. Additionally, CLSI annually creates and revises AST breakpoints to meet global public health challenges related to antimicrobial resistance. CLSI’s library of Microbiology standards and AST guidelines establish vital performance criteria and best practice guidelines for use in the clinical microbiology laboratory field.
Featured Products
CLSI M100 | Performance Standards for Antimicrobial Susceptibility Testing, 34th Edition
CLSI M100 includes updated tables for the Clinical and Laboratory Standards Institute antimicrobial susceptibility testing standards CLSI M02, M07, and M11.
CLSI M07 | Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria That Grow Aerobically, 12th Edition
CLSI M07 covers reference methods for determining minimal inhibitory concentrations of aerobic bacteria by broth macrodilution, broth microdilution, and agar dilution.
CLSI M02 | Performance Standards for Antimicrobial Disk Susceptibility Tests, 14th Edition
CLSI M02 covers the current recommended methods for disk susceptibility testing and criteria for quality control testing.
CLSI On-Demand: 2024 M100 Update Webinar | What’s New in the 2024 CLSI Standards for Antimicrobial Susceptibility Testing?
Join CLSI for a webinar on the latest in Antimicrobial Susceptibility Testing (AST) with the release of the 34th edition of the CLSI M100 document. Receive the latest guidance for implementing new breakpoints and standards into your laboratory practices. Some of the major changes that will be discussed during the webinar include a significant reorganization of dosage recommendations, addition of sulbactam-durlobactam to breakpoints, a new Table 2A-2 for Salmonella and Shig