Food Safety Atlas

Interpret a lab result

Choose an organism and set the count. Two respected guidelines read the same number differently, so you can see why it matters which one you use.

FSANZUKHSA10⁰10¹10²10³10⁴10⁵10⁶10⁷cfu/g, log scale: each step is ten times more
How to read this

FSANZ Compendium: Unsatisfactory

UKHSA guidelines: Borderline

Likely cause: Slow or inadequate , reheating or cooking, particularly of large production volumes. Reprocessing isn't an option.

A guide to reading the published bands, not a lab interpretation. Sources: (July 2025) Tables 2.1, 2.2; (2024) Tables 1a, 1d, 1h, 2b.