Food Allergen Labelling: A Risk-Based Approach

The Future of Food Allergen Labelling

Introduction

Food allergies impact over 220 million people worldwide, making Food Allergen Labelling a crucial factor in food safety. Traditionally, precautionary labelling has followed a hazard-based approach, which often results in overly cautious warnings such as “May contain nuts” or “Manufactured in a facility that also processes nuts.” While this system aims to protect consumers, it has also led to trade barriers and restricted consumer choices.

To address these challenges, the Food and Agriculture Organization (FAO) and the World Health Organization (WHO) have conducted five expert consultations to establish a risk-based approach for Food Allergen Labelling. This new method focuses on scientific risk assessment rather than precautionary assumptions, ensuring clearer and more precise information for regulators, food business operators, and consumers.

Food Allergen Labelling: The Shift from Hazard-Based to Risk-Based Labelling

What is Hazard-Based Labelling?

Hazard-based labelling considers any potential presence of an allergen as a risk, regardless of the actual probability of contamination. This leads to excessive precautionary statements and limits consumer choices. For example, a product manufactured in a facility that processes nuts may carry a warning, even if cross-contamination is highly unlikely.

What is Risk-Based Labelling?

Risk-based labelling considers actual exposure levels and the likelihood of an allergic reaction occurring. This approach is rooted in scientific evidence, taking into account factors such as:

• Levels of allergen presence in the final product
• Cross-contact risks during processing
• Severity and probability of allergic reactions

By shifting to risk-based thresholds, Food Allergen Labelling becomes more accurate, helping consumers make informed decisions while reducing unnecessary trade restrictions.

The Role of HACCP in Food Allergen Labelling

The Hazard Analysis and Critical Control Points (HACCP) system plays a crucial role in ensuring food safety, including allergen management. HACCP helps food businesses identify and control allergen risks at critical points in the production process, ensuring compliance with risk-based Food Allergen Labelling standards. By integrating AI-driven solutions, such as those discussed in HACCP AI: The Future of Food Safety and Compliance, businesses can enhance their food safety protocols, automate compliance checks, and reduce the likelihood of allergen cross-contact, leading to safer and more transparent food labelling.

Key Benefits of Risk-Based Food Allergen Labelling

1. Enhanced Consumer Safety

By using scientific data to assess allergen risks, consumers can trust that allergen warnings reflect real threats, improving their ability to safely navigate food choices.

2. Clearer Food Labels

A standardized, risk-based approach will eliminate confusing and excessive warnings, replacing them with precise, meaningful information on actual allergen risks.

3. Improved Trade Practices

Excessive allergen warnings have created unnecessary trade barriers. With a scientific, uniform system, food exports and imports can flow more freely while maintaining consumer protection.

4. Better Compliance for Food Businesses

Food manufacturers will benefit from clearer guidelines that allow them to assess and manage allergen risks more effectively, ensuring compliance with international standards.

FAO & WHO’s Role in Standardizing Food Allergen Labelling

The FAO and WHO have taken significant steps to develop and implement this risk-based approach. Their work includes:

• Five expert consultation reports, providing detailed guidance on allergen risk assessment
• Practical brochures, available in six languages (Arabic, Chinese, English, French, Russian, and Spanish) to support global implementation
• Collaboration with international regulatory bodies to ensure adoption of these standards

How This Change Affects Food Businesses

1. Regulatory Compliance

Food business operators must stay updated on new FAO/WHO allergen risk thresholds and adjust their Food Allergen Labelling practices accordingly to remain compliant.

2. Manufacturing Adjustments

With clearer thresholds, food producers may need to revise cleaning protocols, ingredient sourcing, and processing methods to align with risk-based labelling standards.

3. Improved Consumer Trust

Transparent labelling fosters consumer confidence in food products, leading to increased brand loyalty and market advantage for businesses adopting these best practices.

Future Implications for Food Safety

As global food safety regulations evolve, risk-based Food Allergen Labelling will likely become the new standard. Countries and regulatory agencies are expected to adopt FAO/WHO recommendations, ensuring:

• More consistent allergen thresholds across markets
• Improved consumer protection through accurate information
• A stronger international food trade system with reduced barriers

Conclusion

The transition to risk-based Food Allergen Labelling represents a significant advancement in food safety and transparency. By prioritizing scientific assessment over precautionary assumptions, this approach benefits consumers, businesses, and international trade alike. As FAO and WHO continue their efforts, the food industry must adapt and implement these changes to align with the future of global food safety.