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Regulation Guide

🇬🇧 Precautionary Allergen Labeling (PAL) in UK

Precautionary allergen labeling warns consumers about potential cross-contamination risks but must be specific and risk-based.

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What the Rule Is

Precautionary Allergen Labeling (PAL) is used when there is a real risk of allergen cross-contamination. PAL is voluntary in the UK. FSA guidance published in 2023 recommends using "may contain" statements only after a documented risk assessment, and always naming the specific allergen rather than using blanket warnings.

What You Must Include
  • Specific allergen names
  • Risk-based assessment supporting the warning
  • Consistent format across product range
Common Violations
  • Generic "may contain allergens" statements
  • Using PAL without proper risk assessment
  • Inconsistent PAL usage across similar products
Examples: Compliant vs Non-Compliant

Compliant Examples

May contain: Milk, Soy
Made in a facility that also processes: Wheat, Eggs

Non-Compliant Examples

May contain allergens (too vague)
Made in a factory that handles everything
How LabelGuard Checks This

LabelGuard reviews your precautionary statements for specificity.

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Frequently Asked Questions

Which regulation governs precautionary allergen labeling (pal) in UK?

PAL is voluntary in the UK. FSA guidance published in 2023 recommends using "may contain" statements only after a documented risk assessment, and always naming the specific allergen rather than using blanket warnings.

Is precautionary allergen labeling mandatory?

PAL is voluntary but if used, it must be specific and accurate.

Regulation Sources

Last updated: 2026-07-20

Disclaimer: This information is for guidance only and does not constitute legal advice. Always consult official regulations and seek professional legal advice for specific compliance questions.

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