What are the NOM-051 warning seals?

They are black octagonal seals warning about excess calories, sodium, saturated fats, trans fats and sugars in pre-packaged foods and beverages.

Since when are the seals mandatory?

The third implementation phase, including all seals, has been mandatory since October 2025 for all products including imports.

What happens if an imported product doesn't comply?

It cannot be marketed in Mexico. It must be re-labeled or have supplementary labels added that comply with the standard before sale.

What are the NOM-051 warning seals?

They are black octagonal seals warning about excess calories, sodium, saturated fats, trans fats and sugars in pre-packaged foods and beverages.

Since when are the seals mandatory?

The third implementation phase, including all seals, has been mandatory since October 2025 for all products including imports.

What happens if an imported product doesn't comply?

It cannot be marketed in Mexico. It must be re-labeled or have supplementary labels added that comply with the standard before sale.

SCFI (Trade)FoodActive

NOM-051-SCFI/SSA1-2010

General labeling specifications for pre-packaged food and non-alcoholic beverages

The most important standard for food imported to Mexico. Establishes front-of-pack labeling requirements with warning seals (excess calories, sodium, fats, sugars), nutrition facts table, ingredient list and nutritional declarations. Its 2020 amendment introduced the octagonal front-of-pack warning labeling system.

Last updated: 2024

Affected products

Pre-packaged foodsNon-alcoholic beveragesSnacksCerealsDairy productsConfectionery

Compliance requirements

Include octagonal warning seals (excess calories, sodium, saturated fats, trans fats, sugars)
Show standardized nutrition facts table
Declare complete ingredient list in descending order
Include precautionary legends about sweeteners and caffeine for minors
Declare energy content, proteins, fats, carbohydrates, fiber and sodium
Indicate expiration or best-before date

Related tariff codes

These tariff codes may be subject to this NOM. Check the specific code to confirm.

1905.90.01 2106.90.01 1704.90.01 0402.21.01 2009.89.01

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NOM-051-SCFI/SSA1-2010

Affected products

Compliance requirements

Related tariff codes

Automate your regulatory compliance

Frequently asked questions

NOM-051-SCFI/SSA1-2010

Affected products

Compliance requirements

Related tariff codes

Automate your regulatory compliance

Frequently asked questions