Marking Imported Goods With Their Country of Origin
The marking requirement is one line of statute that generates more disputes than almost any other border rule, because it turns on who the ultimate purchaser is and on whether a mark a reasonable buyer would find is a mark the agency will accept.

The rule in short
Section 304 of the Tariff Act requires every article of foreign origin imported into the United States to be marked conspicuously, legibly, indelibly and as permanently as the article permits, in English, with the country of origin, so that the ultimate purchaser is informed. Exceptions in the regulations cover articles that cannot be marked, containers marked instead of contents, and goods the importer will further process. Unmarked goods attract an additional duty of ten percent of value.
The marking rule reads simply. Every article of foreign origin imported into the United States must be marked in a conspicuous place, as legibly, indelibly and permanently as the nature of the article will permit, in English, to indicate the country of origin to the ultimate purchaser. Almost every word in that sentence has been litigated, and the disputes cluster around two of them.
Identifying the ultimate purchaser
The regulations define the ultimate purchaser as the last person in the United States who will receive the article in the form in which it was imported. Where an article is sold at retail unchanged, that is the consumer, and the article itself must carry the mark. Where the importer subjects the article to processing that substantially transforms it, the importer becomes the ultimate purchaser, because the article the consumer receives is a different one.
That second branch does most of the work in industrial importing. A manufacturer who imports castings and machines them into components of a finished machine is the ultimate purchaser of the castings, and marking the outermost container that reaches the manufacturer satisfies the statute. The determination depends on whether the processing produces a new article with a different name, character or use, which is the same test that governs origin generally. An importer that guesses wrong on transformation has usually guessed wrong on marking too.
Conspicuous, legible and permanent
The standard is not that a mark exists somewhere, but that a buyer would find it. The agency reads conspicuous as visible on casual inspection at the point of purchase, without disassembly, and in a location where a purchaser would naturally look. Permanence is judged against the nature of the article: die-stamping is expected on metal goods that will bear it, sewn labels on garments, and adhesive labels are accepted where they will survive normal handling to the point of sale.
Legibility carries its own body of decisions. The mark must be in English, must name a country rather than a region or a city, and must use an accepted form of the country's name. Abbreviations are permitted only where they unmistakably indicate the country, and ambiguous shortenings have repeatedly been rejected. Type size is assessed relative to the article and to any competing lettering on it, so a mark that would be adequate alone can fail beside a large brand name that suggests a different source.
The regulations also address the reverse problem, where a mark misleads. Where the name of a place other than the country of origin appears on the article — a company address, a trade name incorporating a geographic term, a design element suggesting another source — the origin marking must appear in close proximity and in comparable lettering, so the true origin is at least as prominent as the misleading reference.
Marking origin for textiles and for goods from certain agreement partners is determined by codified tariff-shift rules, while the origin that determines whether an additional tariff applies is generally determined by substantial transformation. The same article can be correctly marked with one country and correctly declared as originating in another. Neither declaration excuses an error in the other.
The exceptions and what they cover
Both the statute and the regulations carve out categories. The exceptions are narrower than importers assume, and each carries its own conditions rather than operating as a general excuse.
| Category | Why it is excepted | What must still be done |
|---|---|---|
| Articles incapable of being marked | The nature of the article makes marking impossible | The outermost container reaching the ultimate purchaser is marked |
| Articles injured by marking | Marking would damage the article or its function | Container marking, with the exception documented |
| Marking economically prohibitive | Cost of marking would exceed the value of the article | Container marking; the cost claim must be supportable |
| Goods to be further processed by the importer | The importer is the ultimate purchaser | Container marking; the processing must actually transform the article |
| Crude substances and certain listed articles | Named on the list published under the statute | Container marking where the list so provides |
Several further exceptions turn on the importer's own use of the goods, on articles produced long before importation, and on goods that will not be sold in the imported form. Each requires facts the importer must be able to prove, and the agency treats an unsupported claim of exception as no claim at all.
What unmarked goods cost
The statute imposes an additional duty of ten percent of the value of the article where goods are not marked at the time of importation and are not thereafter exported, destroyed, or marked under supervision before liquidation. The charge is not a penalty, cannot be remitted on equitable grounds, and applies whether or not the failure was deliberate.
Where goods have already been released, the port issues a demand to mark or to redeliver the merchandise to customs custody. Failure to redeliver exposes the importer to a claim under the customs bond and the penalty provisions that sit behind it. Where the entry itself contained a false statement of origin, the exposure is no longer about marking at all: it is a penalty case measured against the duty loss.
The other half of the question
The marking statute governs what a foreign article must say. It does not govern what a domestic manufacturer may claim. An affirmative representation that a product is made in the United States is regulated by the Federal Trade Commission under a materially different standard, which asks whether all or virtually all of the product's content and processing is domestic. A product assembled here from imported components can be lawfully unmarked and still be barred from claiming domestic origin.
Importers who sell into government procurement face a third set of rules again, with their own origin definitions and their own consequences for a wrong answer. The recurring lesson is that origin is not one determination made once. Businesses that treat it as a single fact, recorded in one field of a product record, are the ones that later discover the marking claim, the tariff declaration, and the marketing statement were each measured against a different rule — and that only a written ruling obtained on the specific facts would have settled any of them in advance.
Points to carry away
- The mark must inform the ultimate purchaser, defined as the last person to receive the article in its imported form.
- Where the importer substantially transforms the article, the importer is the ultimate purchaser and the container may be marked instead.
- Exceptions cover articles incapable of being marked, those that would be injured by marking, and those whose marking cost is prohibitive.
- Goods found unmarked attract an additional duty of ten percent of value unless exported, destroyed or marked under supervision.
- Marking origin and the origin used for tariff purposes are determined under different rules and can differ.
- Claims that a product is made in the United States are governed by the Federal Trade Commission, not by the marking statute.
Questions readers ask
Where on the article does the mark have to appear?
In a conspicuous place, which the agency reads as somewhere the ultimate purchaser would find it with a casual inspection at the time of purchase, without disassembly and without turning over a sealed package. A mark on the underside of a base that is visible when the article is handled has been accepted; a mark hidden by packaging that is never opened before sale has not. Where the article is sold in a closed retail box, the box ordinarily has to carry the mark as well.
Does a supplier's certificate satisfy the requirement?
No. The obligation is to mark the article itself, and no paperwork substitutes for the mark. A supplier declaration matters for a different purpose: it supports the importer's determination of what the origin is, which is the factual basis for whatever gets marked. An importer relying on a certificate without any visibility into the production behind it holds a document that answers a question the marking statute does not ask, and that will not survive a request for supporting records.
What happens at the port when goods arrive unmarked?
The port issues a notice to mark or redeliver, and the importer chooses among marking the goods under supervision, exporting them, or destroying them. Doing none of those leaves the additional ten percent duty in place, and failure to redeliver goods already released can lead to a claim against the customs bond. The choice is usually economic, and it should be made quickly, because the demand carries a response period and the bond claim follows the deadline rather than the negotiation.
Sources
- Cornell Legal Information Institute — 19 U.S.C. 1304, Marking of Imported Articles and ContainersThe marking obligation, the statutory exceptions, and the additional duty for unmarked goods.
- eCFR — 19 CFR Part 134, Country of Origin MarkingDefinitions, the general exceptions, container marking, and the notice to mark or redeliver.
- eCFR — 19 CFR Part 102, Rules of OriginThe codified rules determining marking origin for textiles and certain agreement partners.
- Cornell Legal Information Institute — 19 U.S.C. 1592, Penalties for Fraud, Gross Negligence, and NegligenceThe penalty exposure where a false origin statement is made on an entry.
- Federal Trade Commission — Complying With the Made in USA StandardThe separate standard governing affirmative claims of domestic origin.
- U.S. Customs and Border Protection — Rulings and Legal DecisionsPublished marking rulings on placement, permanence, and who the ultimate purchaser is.
Justice Partners Journal is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.


