Nutrition labeling compliance in the USA, Mexico, and EU

How to navigate three different regulations without compromising your exports

In an increasingly globalized market, food and beverage brands quickly discover that exporting a product is not just about shipping it to another country, it requires fully adapting it to new regulatory frameworks. One of the most critical aspects is nutritional labeling, which must comply with the regulations of the destination country to avoid penalties, customs rejections, or even product recalls after reaching store shelves.

In this article, we provide a clear and practical comparison of nutritional labeling requirements in the United States, Mexico, and the European Union, three of the most important and highly regulated markets in the world. If your brand is planning to grow internationally, this guide will help you understand what each region requires and how to anticipate regulatory changes.

The Nutrition Facts Panel: a universal requirement, but never the same

Before exploring the differences, it is worth clarifying what a nutrition label is. Essentially, it is the printed declaration that shows the energy content and key nutrients of a food or beverage: calories, fats, carbohydrates, proteins, sodium, sugars, and other relevant components. While its purpose is universal, to inform consumers and protect public health, the way this information is defined, structured, and presented varies significantly by region.

And that is where complexity begins for exporters.

United States: portion accuracy and a strong focus on added sugars

In the United States, nutritional labeling is strictly regulated by the FDA. Since the 2016 update, labels are required to reflect more realistic serving sizes, display calories in prominent type, and declare added sugars, an element not required in all regions.

Additionally, since 2025 the FDA has been working to strengthen front-of-pack (FOP) labeling through a simplified system designed to help consumers quickly identify critical nutrients such as sodium, saturated fat, and added sugars. Although this proposal is still under development, it signals the direction the U.S. intends to take in aligning with international public health initiatives.

For any company entering the U.S. market, the label must comply with:

• A specific FDA format
• English or bilingual language
• Serving size and servings per container
• Accurate declaration of key nutrients and % Daily Value

Even small errors, such as an incorrect serving size or a missing mandatory nutrient, can result in warning letters, border rejections, or financial penalties.

Mexico: one of the strictest front-of-pack warning systems

Mexico operates under NOM-051, one of the most widely recognized regulations worldwide due to its mandatory front-of-pack warning seals. Unlike the U.S., where FOP labeling is still evolving, Mexico already requires warning statements such as “Excess Sugars” or “Excess Saturated Fat” when products exceed established thresholds.

The nutrition table must be presented in Spanish and include calories, carbohydrates, fats (total and saturated), proteins, sugars, sodium, and fiber. If a product highlights a benefit (e.g., “high in fiber” or “source of protein”), the claim must be properly substantiated and comply with strict criteria.

Mexico also imposes unique design restrictions:

• No use of child-oriented characters
• No use of celebrities
• No misleading elements for consumers

As a result, international brands often need a fully adapted label for Mexico, even when they use more flexible designs in other markets.

European Union: per 100 g/ml clarity and a standardized approach

The European Union, primarily regulated under Regulation (EU) No. 1169/2011, requires nutritional information to be declared per 100 g or 100 ml, even if the product also provides information per serving. This facilitates product comparison but forces brands to recalculate values when coming from markets that focus on servings, such as the U.S.

The mandatory information includes energy, total fat, saturated fat, carbohydrates, sugars, protein, and salt. While vitamins, minerals, or other nutrients may be added, they cannot replace or overshadow the required information.

If a brand wishes to include nutrition or health claims, it must comply with Regulation (EC) No. 1924/2006, one of the strictest frameworks globally. Claims such as “low fat” or “high in fiber” may only be used if precise criteria are met and scientifically substantiated.

The EU also requires tabular formats whenever space allows, metric units, and clear typography, with limited exceptions for very small packaging.

Similar goals, different approaches: a practical comparison for exporters

Although all three markets aim to inform and protect consumers, their approaches differ:

• The U.S. prioritizes serving size, requires added sugar disclosure, and is moving toward a stronger FOP system
• Mexico focuses on clear consumer warnings through mandatory front-of-pack seals and bans the use of characters
• The European Union standardizes information per 100 g/ml, emphasizes clarity, and strictly regulates all nutrition and health claims

Because of these differences, a single label is rarely sufficient for all markets. In practice, brands typically require three distinct versions, adjusted in format, language, nutrition tables, permitted claims, and graphic design.

How to prepare for multi-market compliance without costly mistakes

To operate across multiple regions, companies must start with a precise technical assessment:

• Evaluate the actual product formulation
• Calculate nutritional values per serving and per 100 g/ml
• Review nutrient thresholds to avoid warning seals or non-compliance
• Validate claims with scientific evidence
• Adapt design, language, units, and structure for each market
• Monitor regulatory updates that may require future changes

Failure to do so can result in costly relabeling, inventory loss, or the inability to commercialize products in the target market.

Conclusion: compliance is not only mandatory, it’s strategic

Addressing the differences between FDA regulations, Mexico’s NOM-051, and European legislation does more than prevent penalties, it helps you reach the right consumer. Clear, accurate, and region-specific labeling builds trust, simplifies audits, and makes your brand more competitive in international markets.

If your company is ready to export or needs to adapt existing labels, we can support you from nutritional analysis through final compliance validation.

Want to ensure your products comply with FDA, NOM-051, and EU regulations? Contact us for a free assessment and a customized regulatory compliance plan.