Allergen matrix (UK): how often to review it and what inspectors expect
An allergen matrix is not optional paperwork. In the UK, it is how you prove you can safely answer allergy questions every single day, not just when the manager is in.
What is an allergen matrix?
An allergen matrix is a structured record showing which of the 14 legally recognised allergens are present in each menu item.
How often must it be reviewed?
- Whenever the menu changes
- When ingredients or suppliers change
- After an allergen-related incident
- At regular intervals, even if nothing has changed
Inspectors typically expect evidence that allergen information is reviewed, not just created once and forgotten.
Common inspection failures
- Matrix exists but hasn’t been reviewed in months
- Front-of-house staff don’t trust the document
- No record of when it was last checked
How TempTake helps
TempTake records when allergen information was last reviewed and flags when it’s due again, so reviews don’t quietly expire.