An RN is optional. Identification of a responsible business on most U.S. textile labels is not. That distinction matters when an apparel factory, importer and retailer are all involved in one order. A label can be compliant without a Registered Identification Number (RN), but leaving off both the RN and an acceptable company name creates a different problem.
The U.S. Federal Trade Commission (FTC) explains the identification requirement in its textile and wool labelling guide. Its RN database guidance confirms that obtaining an RN is free and not mandatory. The practical question for buyers is therefore whose identity should appear on the product, and whether that identity will still be correct when the goods reach their actual distributor.
What the label must disclose
For products covered by the Textile Fiber Products Identification Act and its rules, the standard disclosures are fibre content, country of origin, and the identity of the manufacturer or another qualifying business responsible for the product. Care instructions are governed by a separate FTC rule. Product-specific exemptions and special wool or fur provisions can change the details, so a supplier should establish which rule covers the article before approving artwork.
For the business-identification element, the FTC permits either an appropriate company name or an RN. This is a substitution, not an extra certification. An RN is not a product safety approval, a customs entry number, or evidence that the factory passed an audit.
Who can obtain an RN?
The FTC issues RNs to qualifying businesses located in the United States that manufacture, import, distribute or sell covered textile, wool or fur products. The FTC’s current application system also specifies who may access the system to submit a request. A factory located outside the United States should not assume it can apply for an RN simply because it makes garments for an American customer.
The overseas supplier may instead use a permitted business name on the label, or work with the U.S. importer or retailer to use an eligible firm’s name or RN. The FTC notes that an RN is assigned to a company, not to a brand style or individual shipment; it cannot be transferred or assigned to another business. A brand’s trademark alone is not necessarily the full legal business name required by the rule.
Imported garments: whose name belongs on the label?
The FTC guide identifies several possible parties for imported textiles: the foreign manufacturer or distributor, the importer, the wholesaler, or the ultimate retailer with that retailer’s consent. Which choice is operationally sensible depends on the distribution arrangement. The legal name or RN used must refer to an actual eligible party, not a placeholder copied from an earlier purchase order.
Consider a hypothetical private-label shirt order. A factory in one country makes the shirts; a U.S. importer buys them; a retail chain intends to sell them. The factory may print the importer’s RN if the parties have verified the number and agreed the label specification. But if the order is diverted to another retailer, a label identifying the original retailer may need to be replaced. The FTC expressly warns against leaving a retailer’s name or RN on goods that end up outside that retailer’s distribution chain.
Five checks before approving label artwork
- Identify the responsible entity. Match the proposed business name or RN to the party named in the commercial agreement.
- Check RN status. Search the FTC’s official RN database rather than relying on a supplier screenshot.
- Confirm the prefix. Where an RN is used, the letters “RN” precede the number; the number alone is not the complete identifier.
- Review the full label. Business identification does not replace fibre-content, origin or applicable care disclosures.
- Control revisions. If the importer, retailer or distribution route changes, reopen label approval before production or relabelling.
A purchase-order approval should specify the exact artwork version, legal entity, RN where used, language, placement and person responsible for the final sign-off. This is particularly important when a manufacturer runs several private-label programmes from the same production line.
RN numbers do not settle country-of-origin questions
One label can contain both an American company’s RN and a foreign country-of-origin declaration. There is no contradiction: the RN identifies a business, while the origin declaration describes where the product was made under the applicable rules. Buyers should keep those decisions separate, just as they should distinguish the consumer label from customs paperwork.
For related background, see WEFTSIGNAL’s apparel country-of-origin explainer and its guide to apparel import documentation. Neither document substitutes for the product’s required physical label.
What an apparel buyer should request
Ask the supplier for the proposed sewn-in label artwork and a copy of the approved specification, not just a photograph of a sample. Check the identity against the current sales channel, confirm the number where relevant, and preserve the approval record. A last-minute change in retailer or importer is a label-control event, not merely a shipping update.
The underlying lesson is simple: an RN can make a label more compact, but it does not remove the need to know which company stands behind the goods.
Primary sources and editorial scope
- FTC: Threading Your Way Through the Labeling Requirements Under the Textile and Wool Acts (business guidance; accessed 18 October 2026).
- FTC: Registered Identification Number Database (current application and database guidance; accessed 18 October 2026).
- FTC: Textile Fiber Rule, 16 CFR Part 303 (legal framework; accessed 18 October 2026).
Editorial note: This article explains general U.S. federal textile-label requirements, not a ruling on any specific product or shipment. Review the applicable rule, exemptions and legal advice before finalising regulated labels.
