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 Comparability of Patient Results Within One Health Care System, Interim Revision

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Hemolysis, Icterus, and Lipemia/Turbidity Indices as Indicators of Interference in Clinical Laboratory Analysis, 1st Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Clinical Laboratory Safety, 3rd Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Evaluation of Detection Capability for Clinical Laboratory Measurement Procedures, 2nd Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Nucleic Acid Amplification Assays for Molecular Hematopathology, 2nd Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Expression of Measurement Uncertainty in Laboratory Medicine, 1st Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Physician and Nonphysician Provider-Performed Microscopy Testing, 2nd Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
In vitro diagnostic medical devices — Evaluation of stability of in vitro diagnostic reagents
List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Assessment of the Diagnostic Accuracy of Laboratory Tests Using Receiver Operating Characteristic Curves, 2nd Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price
Establishing Molecular Testing in Clinical Laboratory Environments, 1st Edition

Member price:

List Price:
  PDF  Add to Cart
Log in/sign up to see your price