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Knowledge

Your knowledge hub for allergen labeling, food additives, regulations and digital solutions in food service.

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Allergen Labeling

🛡️ Allergen Labeling

Everything about allergen labeling in food service: EU-14 allergens, FIC obligations, templates and digital solutions.

The 14 EU Allergens

⚠️ The 14 EU Allergens

All 14 EU major allergens at a glance: what they are, where they hide and how to label them correctly.

Food Additives

🧪 Food Additives

E-numbers, labeling requirements and which additives must appear on your menu.

Implementation

📋 Implementation

Step-by-step guide from ingredient tracking through menu design to ongoing compliance checks.

Law & Penalties

⚖️ Law & Penalties

FIC regulation, national laws, liability and fines up to 50,000 euros for food service operators.

Digital Solution

💻 Digital Solution

No more paper and Excel: software saves time, prevents errors and protects against fines.

AI Chatbot

🤖 AI Chatbot

An AI chatbot answers allergen questions in seconds — error-free, multilingual and around the clock.

AI-Ready Gastronomy

🚀 AI-Ready Gastronomy

Why your menu must be machine-readable so ChatGPT, Google and voice assistants can find you.

🏆 All articles in Customer Success

Case Studies — Global Visibility Through Allergen Authority

Case Studies — Global Visibility Through Allergen Authority — Detail image

Case Studies — Global Visibility Through Allergen Authority — Infographic

Case Studies — Global Visibility Through Allergen Authority

China Restaurant YUNG Frankfurt — Global Allergen Visibility Without Marketing Budget

China Restaurant YUNG Frankfurt — Global Allergen Visibility Without Marketing Budget — Detail image

China Restaurant YUNG Frankfurt — Global Allergen Visibility Without Marketing Budget — Infographic

China Restaurant YUNG Frankfurt — Global Allergen Visibility Without Marketing Budget

How the chiwai Allergen Pipeline Builds Global Topic Authority

How the chiwai Allergen Pipeline Builds Global Topic Authority — Detail image

How the chiwai Allergen Pipeline Builds Global Topic Authority — Infographic

How the chiwai Allergen Pipeline Builds Global Topic Authority

Facts About Our Google Rankings (Threshold Methodology)

Facts About Our Google Rankings (Threshold Methodology) — Detail image

Facts About Our Google Rankings (Threshold Methodology) — Infographic

Facts About Our Google Rankings (Threshold Methodology)

🛡️ All articles in Allergen Labeling

Allergen Labeling in Food Service: Complete Guide 2026

Allergen Labeling in Food Service: Complete Guide 2026 — Detailbild

Allergen Labeling in Food Service: Complete Guide 2026 — Infografik

Allergen Labeling in Food Service: Complete Guide 2026

EU Allergen Labeling: FIC Regulation & Your Obligations

EU Allergen Labeling: FIC Regulation & Your Obligations — Detailbild

EU Allergen Labeling: FIC Regulation & Your Obligations — Infografik

EU Allergen Labeling: FIC Regulation & Your Obligations

Allergen Labeling USA: FALCPA, FASTER Act & FDA Rules

Allergen Labeling USA: FALCPA, FASTER Act & FDA Rules — Detailbild

Allergen Labeling USA: FALCPA, FASTER Act & FDA Rules — Infografik

Allergen Labeling USA: FALCPA, FASTER Act & FDA Rules

Allergen Labeling China: GB 7718 from 2027

Allergen Labeling China: GB 7718 from 2027 — Detailbild

Allergen Labeling China: GB 7718 from 2027 — Infografik

Allergen Labeling China: GB 7718 from 2027

EU vs USA vs China: Allergen Labeling Compared

EU vs USA vs China: Allergen Labeling Compared — Detailbild

EU vs USA vs China: Allergen Labeling Compared — Infografik

EU vs USA vs China: Allergen Labeling Compared

⚠️ All articles in The 14 EU Allergens

The 14 EU Allergens: Complete List & Labeling Guide

The 14 EU Allergens: Complete List & Labeling Guide — Detailbild

The 14 EU Allergens: Complete List & Labeling Guide — Infografik

The 14 EU Allergens: Complete List & Labeling Guide

Gluten Allergen: Labeling, Sources & Alternatives

Gluten Allergen: Labeling, Sources & Alternatives — Detailbild

Gluten Allergen: Labeling, Sources & Alternatives — Infografik

Gluten Allergen: Labeling, Sources & Alternatives

Crustacean Allergen: Labeling & Cross-Contamination

Crustacean Allergen: Labeling & Cross-Contamination — Detailbild

Crustacean Allergen: Labeling & Cross-Contamination — Infografik

Crustacean Allergen: Labeling & Cross-Contamination

Egg Allergen: Hidden Sources & Labeling

Egg Allergen: Hidden Sources & Labeling — Detailbild

Egg Allergen: Hidden Sources & Labeling — Infografik

Egg Allergen: Hidden Sources & Labeling

Fish Allergen: Species, Labeling & Alternatives

Fish Allergen: Species, Labeling & Alternatives — Detailbild

Fish Allergen: Species, Labeling & Alternatives — Infografik

Fish Allergen: Species, Labeling & Alternatives

Peanut Allergen: Risks, Cross-Contamination & Labeling

Peanut Allergen: Risks, Cross-Contamination & Labeling — Detailbild

Peanut Allergen: Risks, Cross-Contamination & Labeling — Infografik

Peanut Allergen: Risks, Cross-Contamination & Labeling

Soy Allergen: Hidden Sources in Food Service

Soy Allergen: Hidden Sources in Food Service — Detailbild

Soy Allergen: Hidden Sources in Food Service — Infografik

Soy Allergen: Hidden Sources in Food Service

Milk & Lactose Allergen: Labeling & Alternatives

Milk & Lactose Allergen: Labeling & Alternatives — Detailbild

Milk & Lactose Allergen: Labeling & Alternatives — Infografik

Milk & Lactose Allergen: Labeling & Alternatives

Tree Nut Allergen: Walnut, Cashew, Almond & More

Tree Nut Allergen: Walnut, Cashew, Almond & More — Detailbild

Tree Nut Allergen: Walnut, Cashew, Almond & More — Infografik

Tree Nut Allergen: Walnut, Cashew, Almond & More

Celery Allergen: Where It Hides Everywhere

Celery Allergen: Where It Hides Everywhere — Detailbild

Celery Allergen: Where It Hides Everywhere — Infografik

Celery Allergen: Where It Hides Everywhere

Mustard Allergen: Labeling & Hidden Sources

Mustard Allergen: Labeling & Hidden Sources — Detailbild

Mustard Allergen: Labeling & Hidden Sources — Infografik

Mustard Allergen: Labeling & Hidden Sources

Sesame Allergen: New Regulations in EU & USA

Sesame Allergen: New Regulations in EU & USA — Detailbild

Sesame Allergen: New Regulations in EU & USA — Infografik

Sesame Allergen: New Regulations in EU & USA

Sulfites: Labeling in Wine, Beer & Food

Sulfites: Labeling in Wine, Beer & Food — Detailbild

Sulfites: Labeling in Wine, Beer & Food — Infografik

Sulfites: Labeling in Wine, Beer & Food

Lupin Allergen: The Underestimated Risk

Lupin Allergen: The Underestimated Risk — Detailbild

Lupin Allergen: The Underestimated Risk — Infografik

Lupin Allergen: The Underestimated Risk

Mollusc Allergen: Mussels, Squid & Snails

Mollusc Allergen: Mussels, Squid & Snails — Detailbild

Mollusc Allergen: Mussels, Squid & Snails — Infografik

Mollusc Allergen: Mussels, Squid & Snails

🧪 All articles in Food Additives

Food Additives in Gastronomy: E-Numbers & Labeling

Food Additives in Gastronomy: E-Numbers & Labeling — Detailbild

Food Additives in Gastronomy: E-Numbers & Labeling — Infografik

Food Additives in Gastronomy: E-Numbers & Labeling

E-Numbers List: All Additives E100-E1521

E-Numbers List: All Additives E100-E1521 — Detailbild

E-Numbers List: All Additives E100-E1521 — Infografik

E-Numbers List: All Additives E100-E1521

Food Colorings: E100-E199 & Labeling

Food Colorings: E100-E199 & Labeling — Detailbild

Food Colorings: E100-E199 & Labeling — Infografik

Food Colorings: E100-E199 & Labeling

Preservatives: E200-E299 & Restaurant Obligations

Preservatives: E200-E299 & Restaurant Obligations — Detailbild

Preservatives: E200-E299 & Restaurant Obligations — Infografik

Preservatives: E200-E299 & Restaurant Obligations

Flavor Enhancers: MSG, E620-E650 & Alternatives

Flavor Enhancers: MSG, E620-E650 & Alternatives — Detailbild

Flavor Enhancers: MSG, E620-E650 & Alternatives — Infografik

Flavor Enhancers: MSG, E620-E650 & Alternatives

Antioxidants in Food: E300-E399

Antioxidants in Food: E300-E399 — Detailbild

Antioxidants in Food: E300-E399 — Infografik

Antioxidants in Food: E300-E399

Additive Labeling Requirements: What Must Appear on Menus

Additive Labeling Requirements: What Must Appear on Menus — Detailbild

Additive Labeling Requirements: What Must Appear on Menus — Infografik

Additive Labeling Requirements: What Must Appear on Menus

📋 All articles in Implementation

Implementing Allergen Labeling: Step by Step

Implementing Allergen Labeling: Step by Step — Detailbild

Implementing Allergen Labeling: Step by Step — Infografik

Implementing Allergen Labeling: Step by Step

Allergens on the Menu: How to Do It Right

Allergens on the Menu: How to Do It Right — Detailbild

Allergens on the Menu: How to Do It Right — Infografik

Allergens on the Menu: How to Do It Right

Preventing Cross-Contamination: Kitchen Tips

Preventing Cross-Contamination: Kitchen Tips — Detailbild

Preventing Cross-Contamination: Kitchen Tips — Infografik

Preventing Cross-Contamination: Kitchen Tips

Ingredient Changes: When Recipes Change

Ingredient Changes: When Recipes Change — Detailbild

Ingredient Changes: When Recipes Change — Infografik

Ingredient Changes: When Recipes Change

Allergen Training for Staff: Requirements & Content

Allergen Training for Staff: Requirements & Content — Detailbild

Allergen Training for Staff: Requirements & Content — Infografik

Allergen Training for Staff: Requirements & Content

Allergen Labeling Templates: Free Download

Allergen Labeling Templates: Free Download — Detailbild

Allergen Labeling Templates: Free Download — Infografik

Allergen Labeling Templates: Free Download

Allergen Table PDF: 14 EU Allergens Printable

Allergen Table PDF: 14 EU Allergens Printable — Detailbild

Allergen Table PDF: 14 EU Allergens Printable — Infografik

Allergen Table PDF: 14 EU Allergens Printable

Allergen Labeling Checklist: Easy Compliance

Allergen Labeling Checklist: Easy Compliance — Detailbild

Allergen Labeling Checklist: Easy Compliance — Infografik

Allergen Labeling Checklist: Easy Compliance

Allergen Labeling Examples: Real-World Implementation

Allergen Labeling Examples: Real-World Implementation — Detailbild

Allergen Labeling Examples: Real-World Implementation — Infografik

Allergen Labeling Examples: Real-World Implementation

⚖️ All articles in Law & Penalties

Allergen Labeling Law: Regulations & Liability

Allergen Labeling Law: Regulations & Liability — Detailbild

Allergen Labeling Law: Regulations & Liability — Infografik

Allergen Labeling Law: Regulations & Liability

Allergen Labeling Fines: Penalties up to 50,000 Euros

Allergen Labeling Fines: Penalties up to 50,000 Euros — Detailbild

Allergen Labeling Fines: Penalties up to 50,000 Euros — Infografik

Allergen Labeling Fines: Penalties up to 50,000 Euros

Food Inspection: What Inspectors Actually Check

Food Inspection: What Inspectors Actually Check — Detailbild

Food Inspection: What Inspectors Actually Check — Infografik

Food Inspection: What Inspectors Actually Check

Liability for Allergen Labeling: Who Is Responsible?

Liability for Allergen Labeling: Who Is Responsible? — Detailbild

Liability for Allergen Labeling: Who Is Responsible? — Infografik

Liability for Allergen Labeling: Who Is Responsible?

FIC Regulation in Gastronomy: Key Obligations

FIC Regulation in Gastronomy: Key Obligations — Detailbild

FIC Regulation in Gastronomy: Key Obligations — Infografik

FIC Regulation in Gastronomy: Key Obligations

💻 All articles in Digital Solution

Digital Allergen Labeling: Software for Restaurants

Digital Allergen Labeling: Software for Restaurants — Detailbild

Digital Allergen Labeling: Software for Restaurants — Infografik

Digital Allergen Labeling: Software for Restaurants

Nutrition Declaration in Gastronomy: Mandatory or Optional?

Nutrition Declaration in Gastronomy: Mandatory or Optional? — Detailbild

Nutrition Declaration in Gastronomy: Mandatory or Optional? — Infografik

Nutrition Declaration in Gastronomy: Mandatory or Optional?

Allergen Labeling Software Comparison 2026

Allergen Labeling Software Comparison 2026 — Detailbild

Allergen Labeling Software Comparison 2026 — Infografik

Allergen Labeling Software Comparison 2026

chiwai Pricing: Start Free, Scale Safely

chiwai Pricing: Start Free, Scale Safely — Detailbild

chiwai Pricing: Start Free, Scale Safely — Infografik

chiwai Pricing: Start Free, Scale Safely

Try chiwai Free: Ready in 60 Seconds

Try chiwai Free: Ready in 60 Seconds — Detailbild

Try chiwai Free: Ready in 60 Seconds — Infografik

Try chiwai Free: Ready in 60 Seconds

🤖 All articles in AI Chatbot

AI Chatbot in Gastronomy: Why It's Becoming Essential

AI Chatbot in Gastronomy: Why It's Becoming Essential — Detailbild

AI Chatbot in Gastronomy: Why It's Becoming Essential — Infografik

AI Chatbot in Gastronomy: Why It’s Becoming Essential

Chatbot for Allergen Labeling: Guests Ask, Bot Answers

Chatbot for Allergen Labeling: Guests Ask, Bot Answers — Detailbild

Chatbot for Allergen Labeling: Guests Ask, Bot Answers — Infografik

Chatbot for Allergen Labeling: Guests Ask, Bot Answers

AI in Gastronomy 2026: Trends & Practical Examples

AI in Gastronomy 2026: Trends & Practical Examples — Detailbild

AI in Gastronomy 2026: Trends & Practical Examples — Infografik

AI in Gastronomy 2026: Trends & Practical Examples

Digital Menu with Chatbot: More Than Just a PDF

Digital Menu with Chatbot: More Than Just a PDF — Detailbild

Digital Menu with Chatbot: More Than Just a PDF — Infografik

Digital Menu with Chatbot: More Than Just a PDF

Guest Self-Service: Why Guests Prefer Asking the Bot

Guest Self-Service: Why Guests Prefer Asking the Bot — Detailbild

Guest Self-Service: Why Guests Prefer Asking the Bot — Infografik

Guest Self-Service: Why Guests Prefer Asking the Bot

Chatbot vs. Waiter: Which Is Better for Allergy Sufferers?

Chatbot vs. Waiter: Which Is Better for Allergy Sufferers? — Detailbild

Chatbot vs. Waiter: Which Is Better for Allergy Sufferers? — Infografik

Chatbot vs. Waiter: Which Is Better for Allergy Sufferers?

Multilingual Chatbot: Serving International Guests

Multilingual Chatbot: Serving International Guests — Detailbild

Multilingual Chatbot: Serving International Guests — Infografik

Multilingual Chatbot: Serving International Guests

🚀 All articles in AI-Ready Gastronomy

AI-Ready Gastronomy: Why Your Menu Must Be Machine-Readable

AI-Ready Gastronomy: Why Your Menu Must Be Machine-Readable — Detailbild

AI-Ready Gastronomy: Why Your Menu Must Be Machine-Readable — Infografik

AI-Ready Gastronomy: Why Your Menu Must Be Machine-Readable

How ChatGPT & Gemini Recommend Restaurants — And Why Yours Is Missing

How ChatGPT & Gemini Recommend Restaurants — And Why Yours Is Missing — Detailbild

How ChatGPT & Gemini Recommend Restaurants — And Why Yours Is Missing — Infografik

How ChatGPT & Gemini Recommend Restaurants — And Why Yours Is Missing

Structured Data for Restaurants: The Complete Schema.org Guide 2026

Structured Data for Restaurants: The Complete Schema.org Guide 2026 — Detailbild

Structured Data for Restaurants: The Complete Schema.org Guide 2026 — Infografik

Structured Data for Restaurants: The Complete Schema.org Guide 2026

NutritionInformation Schema: Nutrition Data That AI Understands

NutritionInformation Schema: Nutrition Data That AI Understands — Detailbild

NutritionInformation Schema: Nutrition Data That AI Understands — Infografik

NutritionInformation Schema: Nutrition Data That AI Understands

PDF Menu vs. Digital: What Google Actually Sees

PDF Menu vs. Digital: What Google Actually Sees — Detailbild

PDF Menu vs. Digital: What Google Actually Sees — Infografik

PDF Menu vs. Digital: What Google Actually Sees

Voice Search & Gastronomy: Hey Siri, Gluten-Free Restaurant

Voice Search & Gastronomy: Hey Siri, Gluten-Free Restaurant — Detailbild

Voice Search & Gastronomy: Hey Siri, Gluten-Free Restaurant — Infografik

Voice Search & Gastronomy: Hey Siri, Gluten-Free Restaurant

AI and Allergen Labeling: How Algorithms Protect Allergy Sufferers

AI and Allergen Labeling: How Algorithms Protect Allergy Sufferers — Detailbild

AI and Allergen Labeling: How Algorithms Protect Allergy Sufferers — Infografik

AI and Allergen Labeling: How Algorithms Protect Allergy Sufferers

The Future of Gastronomy: AI, Data and Tomorrow's Guest

The Future of Gastronomy: AI, Data and Tomorrow's Guest — Detailbild

The Future of Gastronomy: AI, Data and Tomorrow's Guest — Infografik

The Future of Gastronomy: AI, Data and Tomorrow’s Guest

Retail vs. Gastronomy: The Biggest Data Gap in the Food Industry

Retail vs. Gastronomy: The Biggest Data Gap in the Food Industry — Detailbild

Retail vs. Gastronomy: The Biggest Data Gap in the Food Industry — Infografik

Retail vs. Gastronomy: The Biggest Data Gap in the Food Industry

Every Dish Deserves Its Own Page — Like on Amazon

Every Dish Deserves Its Own Page — Like on Amazon — Detailbild

Every Dish Deserves Its Own Page — Like on Amazon — Infografik

Every Dish Deserves Its Own Page — Like on Amazon

Why the Internet Has No Schema for Your Food — And How We're Changing That

Why the Internet Has No Schema for Your Food — And How We're Changing That — Detailbild

Why the Internet Has No Schema for Your Food — And How We're Changing That — Infografik

Why the Internet Has No Schema for Your Food — And How We’re Changing That

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