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
LQMS - Laboratory Quality Management System Certificate Program PKG
Price will show in cart
Log in/sign up to see price and add to cart
AST Rationale Documents (Free)
Price will show in cart
Log in/sign up to see price and add to cart
Proficiency Testing Solution Package- Electronic
Price will show in cart
Log in/sign up to see price and add to cart
Basic Laboratory Safety Specialty Collection- Electronic
Price will show in cart
Log in/sign up to see price and add to cart
Accreditation Preparedness -  Essentials for Verifying Test Performance- Electronic
Price will show in cart
Log in/sign up to see price and add to cart
VET03Ed2PK20 VET03 and VET04 Package-Electronic
Price will show in cart
Log in/sign up to see price and add to cart
Waived and Quantitative QC Solution Package- Electronic
Price will show in cart
Log in/sign up to see price and add to cart
M02Ed14PK24E M02-Ed14E and M100-Ed34PK24E Package of 2 Documents - Electronic
Price will show in cart
Log in/sign up to see price and add to cart
M07Ed12PK24 M07-Ed12 and M100-Ed34 Package of 2 Documents
Price will show in cart
Log in/sign up to see price and add to cart
M02Ed14PK24 M02-Ed14 and M100-Ed34PK24 Package of 2 Documents
Price will show in cart
Log in/sign up to see price and add to cart