News About

0 items|$0.00 View Cart

Global Standards for a Healthier World

CLSI brings together the worldwide laboratory community to advance a common cause.

I'm Interested In

Microbiology Antimicrobial Susceptibility Testing

Standards Resources

CLSI and our volunteer members actively identify and develop new guidance that raises laboratory testing quality, safety, and efficiency. We are setting the bar for how that guidance is delivered.

Collection of Diagnostic Venous Blood Specimens, 7th Edition

GP41 | Collection of Diagnostic Venous Blood Specimens, 7th Edition

This standard provides procedures for the collection of diagnostic specimens by venipuncture.

Methods for the Identification of Cultured Microorganisms Using Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry, 1st Edition

M58 | Methods for the Identification of Cultured Microorganisms Using Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry, 1st Edition

Every day, CLSI members are working together to improve the quality of medical laboratory testing.

CLSI membership enablesLaboratory Excellence

“Standards are critical. The more standardization we can bring to the lab, the more consistent results are.”

- W. Gregory Miller, Ph.D Learn More About Membership

CLSI membership promotesProfessional Development

An unmatched opportunity to maximize your voice.

Volunteer Opportunities

CLSI membership fostersConsensus and Collaboration

To advance a common cause.

Learn More

CLSI membership advancesQuality Practices

Implementing and maintaining an effective quality management system is essential to improving your lab's quality.

CLSI has the resources you need. Quality Management

Latest Insights View All

ASM-CLSI Webinar Series on Antimicrobial Susceptibility Testing
Clinical Lab Products’ interview with Dennis J. Ernst

Upcoming Events View All

July 31, 2017
Membership Open House at AACC

August 1-3, 2017
Visit booth #2315 at AACC

Press Releases View All

May 30, 2017
CLSI Updates Newborn Screening Laboratory Documents

May 11, 2017
CLSI Publishes Toxicology and Drug Testing Document C52