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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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Effective 04 January 2024, CLSI is pleased to offer Country-Based Pricing for customers who meet established economic criteria. Visit our Country-Based Pricing page for more information about this new program. Note: Discounted pricing is available only when a customer is logged in to his/her CLSI account.

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Developing and Managing a Medical Laboratory (Test) Utilization Management Program, 1st Edition

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Newborn Screening by Tandem Mass Spectrometry, 2nd Edition

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Essential Elements of a Phlebotomy Training Program, 1st Edition

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

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Collection of Diagnostic Venous Blood Specimens, 7th Edition

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Newborn Blood Spot Screening for Pompe Disease by Lysosomal Acid α-Glucosidase Activity Assays, 1st Edition

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Methods for Antimicrobial Susceptibility Testing of Infrequently Isolated or Fastidious Bacteria Isolated From Animals, 1st Edition

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Handbook for Developing a Laboratory Quality Manual, 1st Edition

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Toxicology and Drug Testing in the Medical Laboratory, 3rd Edition

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Training and Competence Assessment, 4th Edition

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