The short answer
NOM-050-SCFI-2004 is the Mexican standard that sets the minimum commercial information a product label must carry to be sold to a consumer in Mexico. It applies to all products, whether made domestically or abroad, destined for consumers in Mexican territory, and it requires that information to be in Spanish.
It is the rule that keeps an imported product from being put on sale exactly as it left its factory overseas.
Everything below comes from the text of the standard published in Mexico's Official Gazette on June 1, 2004.
What information it requires (section 5.2.1)
The standard requires at minimum the following on the label:
| Requirement | Detail |
|---|---|
| Generic name | The product's name, when it is not identifiable at a glance. If the packaging shows the contents, or depicts them graphically, it is not needed |
| Quantity | Declared per NOM-030-SCFI. If the contents or piece count is identifiable at a glance, it is not required |
| Who is responsible | Name or business name and tax address — including postal code, city or state — of the manufacturer for domestic goods, or of the importer for foreign ones |
| Country of origin | A statement identifying it: "Made in…", "Product of…", "Manufactured in…", "Produced in…" or similar |
| Warnings | Precautionary statements, graphics or symbols for hazardous products |
| Instructions | If use, handling or storage requires them. They may go in an attached manual, noted on the label |
| Expiration | Expiration or best-before date, where applicable |
On language, section 5.2.2 is explicit: the information must be in Spanish, without prejudice to also appearing in other languages, in a size and typeface readable at a glance.
The clause almost nobody knows (and that solves the problem)
Here is the most operationally important part of the whole standard. On the importer's details, section 5.2.1(c) states verbatim:
"For imported products, this information may be incorporated into the product within national territory, after customs clearance and before the product is commercialized."
Translated: you do not have to make your overseas supplier print your business name and tax address on the factory packaging. You can bring the product in, clear customs, and label it here — as long as it is labeled before it goes on sale.
That is what makes small and mid-sized import volumes viable. Asking a factory for a custom packaging run usually means high minimums; applying a supplementary label in Mexico does not.
What this standard does NOT cover (section 2.2)
NOM-050 steps aside whenever a more specific standard exists. It does not apply to:
- Products subject to commercial information rules under another specific NOM or other current regulation
- Bulk products
- Live animals
- Books, magazines and periodicals, including discs, software, phonograms and videograms
- Spare parts bought by catalog, identified by part number, for servicing or repairing products
- Others determined by the competent authority
That first exclusion is the one that causes the most confusion. If you sell prepackaged food or beverages, your standard is not NOM-050 but NOM-051, which demands considerably more — including the front-of-pack warning seal system. We cover it separately in what changed with phase 3 of NOM-051.
The same goes for toys, electrical goods, textiles or cosmetics: each may have its own commercial information standard. NOM-050 is the general floor, not the answer for every category.
What this looks like in the operation
In practice, compliance labeling is a step that happens between release from customs and entry into sellable inventory:
- The container arrives and is cleared.
- Goods are received and counted against the invoice.
- The label goes on with the importer's details, country of origin, and whatever the category requires.
- Only then does the product enter inventory as available to sell.
Step 3 is where first-time importers get stuck: the goods are in the country, already paid for, and still cannot be sold. If they also arrive in peak season, that step decides whether you make your on-sale date.
Worth stating plainly: we are not a verification unit and we do not certify your product's regulatory compliance. Which standards apply to your goods is defined by your customs broker or regulatory consultant. What we do is the physical work — applying the right label, in the right place, across the full volume, with a record of what was labeled.
Frequently asked questions
Can I label before importing, at the factory? Yes, it is perfectly valid and sometimes preferable if your supplier does it at no cost and your details will not change. The standard allows both routes; it only requires the product to reach the consumer labeled.
What if my product already has an English label? It can keep it. The standard does not prohibit other languages — it requires the mandatory information to also appear in Spanish and be readable at a glance.
Does an adhesive label count, or must it be printed on the packaging? The standard speaks to the information the label must carry, without requiring it to be printed at origin; in fact it expressly contemplates adding it within Mexican territory. What matters is that it is legible, truthful, and does not come off under normal handling.
What if my product is not identifiable at a glance? Then you do need the generic name on the label. The exception applies only when the packaging lets the contents be seen or shows them graphically without including other products.
If your goods arrive as imports and need labeling before they can go on sale, that work happens inside the warehouse: here is how our labeling and light assembly service works.