Recognized standard

M100 34th Edition

FDA recognition 7-327 · CLSI · InVitro Diagnostics

Key facts

Recognition number 7-327
Designation M100 34th Edition
Title Performance Standards for Antimicrobial Susceptibility Testing
Standards developer Clinical Laboratory Standards Institute
Specialty area InVitro Diagnostics
Date of entry Dec 23, 2024
Device classes Class 2
Scope (excerpt) The data in the tables are valid only if the methodologies in CLSI documents M02, M07, and M11 are followed. These standards contain information about disk diffusion (M02) and dilution (M07 and M11) test procedures for aerobic and anaerobic bacteria. Clinicians depend heavily on information from the…

At a glance

  • 1–9 Product codes
  • 1–9 FDA guidance documents

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About FDA-recognized consensus standards

The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.

Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date:

Browse all FDA-recognized consensus standards