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Allergen labelling for prepacked for direct sale food (PPDS)

https://www.food.gov.uk/business-guidance/allergen-labelling-for-prepacked-for-direct-sale-food#new-information-required-on-ppds-labels

Food Standards Agency: Food allergen labelling and information requirements  and information requirements  - Technical Guidance

https://www.food.gov.uk/sites/default/files/media/document/fsa-food-allergen-labelling-and-information-requirements-technical-guidance_0.pdf

Allergen guidance for food businesses

https://www.food.gov.uk/business-guidance/allergen-guidance-for-food-businesses