Allergens

FDF welcomes changes to European food labelling legislation which means food manufacturers must now identify clearly in ingredients lists on pack whether a product contains allergens. This will make it much easier for consumers affected by food allergies to make informed choices when shopping for food.

This new rule covers products which contain allergens known to be in a product because they are naturally present or part of its recipe. However, occasionally a product can become inadvertently cross-contaminated with low levels of an allergen. This might occur, for example, if a manufacturer is making products containing nuts in the same factory as it is making products containing no nuts.

There are no legal requirements for the labelling of the possible low-level presence of allergens through cross-contamination, but food manufacturers can voluntarily use 'may contain' advisory labelling to warn consumers of any potential danger. However, it is important that 'may contain' labelling should only be used where there is a real risk of significant traces of an allergen being present in a product.

There is agreement between FDF, consumer groups and enforcement bodies that unjustified use of 'may contain' advisory labelling restricts consumer choice and devalues the impact of the warnings.

FDF is keen to improve allergen management in factories by food manufacturers and encourages them to follow the principles contained in the Food Standard Agency's Guidance on Allergen Management and Consumer Information (pdf, 672kb). Doing so will help protect consumers affected by food allergies without unnecessarily restricting the range of products they can buy.

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Last reviewed: 16 May 2008