WARNING: We do not support Internet Explorer. It is not secure and will not work correctly. Please come back using a newer web browser.


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.

Looking to order through a purchase order? View our Guide on Placing a Purchase Order.

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.

Filter by
Sort by
Verification of an Extended Measuring Interval Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Using M100: Performance Standards for Antimicrobial Susceptibility Testing

Member price:

List Price:
Log in/sign up to see price and add to cart
Piperacillin-Tazobactam Breakpoints for Enterobacterales, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Evaluation of Total Analytical Error for Quantitative Medical Laboratory Measurement Procedures Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Risk Management Techniques to Identify and Control Laboratory Error Sources Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
User Verification of Precision Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
User Verification of Bias (Trueness) Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Evaluation of Detection Capability Implementation Guide, 1st Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Specimen Collection and Specimen Quality for Newborn Screening Quick Guide, 7th Edition

Member price:

List Price:
Log in/sign up to see price and add to cart
Polymyxin Breakpoints for Enterobacterales, Pseudomonas aeruginosa, and Acinetobacter spp., 2nd Edition

Member price:

List Price:
Log in/sign up to see price and add to cart