Marjan van Ravenhorst, food technologist with a long standing experience in allergen management for food industry. She has been working in the food industry as a QA Manager and auditor at a certification body, and is food-allergic herself. She is an expert in the ILSI Europe-Allergen Quantitative Risk Assessment (QRA) group and director of Allergenen Consultancy. Allergenen Consultancy offers training, consultancy, allergen analysis, and rapid tests for food allergens for the food manufacturing, retail, and food service sectors.