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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 2024 for Method Evaluation Standards?

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Streamline the FDA Approval Journey: A Panel Discussion with the FDA, CLSI, and Abbott Laboratories
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LDT Foundations Webinar Series: Exploring Standards that Support LDT Developers

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Breaking Bad Bacteria: Mastering the 2024 CLSI Antimicrobial Susceptibility Testing Updates

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June 2024 Education Session: Exploring Beta-Lactam Combination Agents: Opportunities, Gaps, and Challenges?

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What’s New in the 2024 CLSI Standards for Antimicrobial Susceptibility Testing?

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Addressing the Gaps in Defining, Detecting, and Reporting MDRO Webinar

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Get Current! Using the 2023 Breakpoint Implementation Toolkit to Update and Document AST Breakpoints

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Expanding CLSI Access with Health System Membership Webinar
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