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


Performance Standards for Antimicrobial Susceptibility Testing, 33rd Edition

This document includes updated tables for the Clinical and Laboratory Standards Institute antimicrobial susceptibility testing standards M02, M07, and M11.

This edition of the document was corrected in March 2023 and August 2023. Read the full correction notice here and learn more about our corrections process here.

The 34th edition of M100 will publish February 2024. To preorder the latest edition click here.

Member price:

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


Chairholder: James S. Lewis II, PharmD, FIDSA

Date of Publication: March 3, 2023

Order Code PDF: CLSI M100Ed33E
ISBN Number: 978-1-68440-171-0

Order Code Print: CLSI M100Ed33
ISBN Number: 978-1-68440-170-3

Edition: 33rd

Pages: 402