EUCAST disk diffusion method

BSAC fully supports and helps develop the EUCAST disk diffusion method. The following documents (with version numbers) are the most current available.

Current version

Breakpoint tables
Current version of Breakpoint tables

Expert rules
Current version

Reading guide
Current version

Resistance mechanisms
Detection of resistance mechanisms

Guidance documents
Guidance documents

QC control strains
Current version

Antimicrobial wild type distributions of microorganisms (including Epidemiological Cut Off values – ECOFFs)

Additional UK specific susceptibility testing guidance