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Glossary · Allergens and special diets

Cross-contamination in a restaurant

Unintentional transfer of an allergen via shared utensils, surfaces, oil or preparation processes.

Source and review

European Commission

Open source ↗

Evidence level
source_collected_editorial_review_pending
Last editorial review
2026-07-14

Macrovia provides planning information and does not replace personal healthcare.

#restaurant#allergen safety#cross-contamination
Macrovia supports planning and informed choices; it does not replace personal healthcare.