LFGB Testing Explained: Requirements for Food Contact Materials

LFGB testing is a food contact safety assessment used to evaluate whether materials and products intended to come into contact with food meet German regulatory requirements. LFGB testing focuses on chemical safety, migration behavior, material suitability, and sensory neutrality to ensure that food contact products remain safe during normal and foreseeable use.

Manufacturers, importers, retailers, and brand owners commonly request LFGB testing when supplying food contact products to Germany or when customers require verification of food contact compliance. LFGB requirements are widely recognized within the food contact industry and are frequently specified for kitchenware, food packaging, tableware, drinkware, and baby feeding products.

What Does LFGB Mean?

LFGB stands for Lebensmittel-, Bedarfsgegenstände- und Futtermittelgesetzbuch, commonly translated as the German Food and Feed Code.

The regulation establishes requirements for food, consumer goods, and food contact materials placed on the German market. One of its primary objectives is to ensure that food contact products do not transfer harmful substances into food or negatively affect food quality.

LFGB testing is often considered one of the more stringent food contact compliance programs because it combines migration assessments with sensory evaluations that examine potential effects on food taste and odor.

Why Is LFGB Testing Important?

Food contact materials are exposed to various conditions during use, including heat, moisture, fats, acids, and repeated contact with food. These conditions may increase the likelihood of substance migration from the material into food.

LFGB testing helps verify that food contact products:

• Do not release harmful substances into food
• Remain suitable for their intended application
• Do not alter food taste or odor
• Meet customer and market requirements
• Support regulatory compliance in Germany

Many buyers and retailers require LFGB testing reports before approving food contact products for distribution.

Does LFGB Provide Certification?

One of the most common misconceptions is that LFGB is a certification program.

LFGB itself does not issue a certification mark or certification license comparable to some product conformity schemes.

Instead, compliance is demonstrated through:

• Laboratory testing
• Technical documentation
• Test reports
• Material declarations
• Supporting compliance records

When a product successfully passes applicable testing requirements, manufacturers may use the results as evidence that the product complies with relevant LFGB food contact requirements.

LFGB Certificate vs LFGB Test Report

Many buyers search for “LFGB certificate” or “LFGB certification.”

In practice, laboratories typically issue:

• LFGB test reports
• Compliance statements
• Assessment reports

These documents serve as evidence that testing has been completed according to the applicable requirements.

Products That Commonly Require LFGB Testing

LFGB testing may apply to a wide range of food contact products.

Common examples include:

Kitchen Utensils

• Spatulas
• Ladles
• Tongs
• Whisks
• Cooking tools

Food Storage Products

• Food containers
• Lunch boxes
• Food storage systems
• Reusable packaging

Drinkware

• Water bottles
• Travel mugs
• Cups
• Tumblers

Bakeware

• Baking molds
• Baking mats
• Cake molds
• Oven-safe kitchen products

Baby Feeding Products

• Baby bottles
• Feeding bowls
• Silicone feeding accessories
• Infant food contact products

Food Packaging Components

• Food contact packaging
• Food container components
• Closures and lids
• Packaging liners

LFGB Testing Requirements

LFGB testing requirements vary according to:

• Material type
• Intended food contact application
• Contact temperature
• Contact duration
• Repeated-use or single-use conditions

Testing programs are designed to simulate actual product use.

Overall Migration Testing

Overall migration testing measures the total amount of substances that migrate from a material into food simulants under defined conditions.

This is one of the most common assessments performed during LFGB evaluations.

The purpose is to verify that total migration remains within acceptable limits.

Odour Testing

Odour testing evaluates whether the product introduces detectable odors that could affect food quality.

This assessment is particularly important for:

• Food containers
• Drinkware
• Silicone products
• Kitchen utensils

Taste Testing

Taste testing evaluates whether food characteristics change after contact with the tested material.

This sensory assessment is a distinctive feature of many LFGB evaluations.

Products that affect food taste may fail compliance requirements even if migration results remain acceptable.

Specific Migration Testing

Certain materials may require specific migration testing for regulated substances.

Examples may include:

• Plastic additives
• Residual monomers
• Heavy metals
• Material-specific chemicals

Testing scope depends on material composition and intended use.

Material-Specific LFGB Testing

Plastic Food Contact Materials

Plastic products often require:

• Overall migration testing
• Specific migration testing
• Material composition review

Testing conditions are selected according to expected food contact scenarios.

Silicone Food Contact Materials

Silicone materials frequently require expanded evaluations because they are commonly exposed to elevated temperatures.

Assessments may include:

• Overall migration
• Volatile organic compounds
• Sensory testing
• Material-specific analysis

Metal Food Contact Materials

Metal products may require testing to evaluate:

• Metal release
• Surface coating stability
• Migration performance

Examples include cookware, food containers, and metal packaging.

Internal Link: Aluminium Food Contact Material Testing and Compliance Requirements

Paper and Cardboard Food Contact Materials

Paper-based food packaging may require evaluation for chemical safety and migration performance.

Examples include:

• Food wraps
• Food trays
• Takeaway packaging
• Paper containers

Packaging materials may also be reviewed for restricted substances used in barrier coatings.

Internal Link: PFAS Restrictions in Food Packaging Materials

LFGB vs FDA Food Contact Compliance

LFGB and FDA food contact compliance are often discussed together because both address food contact safety.

However, they are based on different regulatory systems.

LFGB	FDA
German regulatory framework	United States regulatory framework
Focuses on food contact safety and sensory requirements	Focuses on food contact substance authorization
Includes odour and taste evaluations	Generally does not require sensory testing
Commonly requested for Germany and parts of Europe	Required for U.S. market access
Compliance demonstrated through testing and documentation	Compliance demonstrated through applicable FDA requirements

Products intended for global markets may require compliance with both LFGB and FDA requirements depending on destination markets.

Common Reasons Products Fail LFGB Testing

Several issues are frequently identified during LFGB assessments.

Excessive Migration

Materials may release substances above acceptable limits during food contact simulations.

Sensory Failures

Products may cause detectable changes in food taste or odor.

Material Formulation Issues

Raw materials or additives may contain substances that create compliance concerns.

Inadequate Supplier Control

Insufficient verification of incoming materials can increase compliance risks.

Incomplete Documentation

Missing technical records or supporting declarations may delay compliance evaluations.

How to Prepare for LFGB Testing

A structured preparation process helps reduce testing delays and compliance issues.

Review Product Materials

Identify all food contact materials used in the product.

Define Intended Use

Determine:

• Food type
• Contact duration
• Contact temperature
• Repeated-use conditions

Verify Supplier Documentation

Collect:

• Material declarations
• Specifications
• Previous compliance reports
• Supporting technical documents

Conduct Laboratory Testing

Testing should reflect actual use conditions and applicable LFGB requirements.

Maintain Compliance Records

Retain all documentation supporting food contact compliance for future audits, customer reviews, and regulatory inquiries.

Related Food Contact Material Resources

Food Contact Materials (FCM): Safety, Testing, and Compliance Requirements

PFAS Restrictions in Food Packaging Materials

Aluminium Food Contact Material Testing and Compliance Requirements

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LFGB testing is an important food contact safety assessment used to evaluate whether materials and products are suitable for food contact applications in the German market. Testing requirements are determined by material composition, intended use, and food contact conditions, with assessments commonly including migration testing, odour evaluation, taste testing, and material-specific analysis. A well-planned compliance strategy supported by laboratory testing and technical documentation helps manufacturers demonstrate food contact safety and support successful market access.