What Are the Product Labeling Requirements for U.S. Imports?
Every product imported into the United States must meet specific labeling requirements enforced by U.S. Customs and Border Protection (CBP) and several federal agencies. Get the labels wrong, and your shipment can be held at the port, hit with additional duties of up to 10% of the product value, or refused entry entirely. In serious cases involving intentional mislabeling, importers face criminal penalties and fines up to $50,000.
The key agencies involved are CBP (country-of-origin marking), the FDA (food, beverages, and cosmetics), the FTC (textiles and apparel), the FCC (electronics), and the CPSC (children's products). Each enforces its own set of rules, and most imported products fall under at least two of these agencies simultaneously.
This guide covers the core labeling rules that apply to all imported goods, the category-specific requirements for the most commonly sourced products, the mistakes we see importers make most often, and how to handle labeling correctly during the sourcing process rather than scrambling after production.
Updated Febraury 23, 2026
Why Labeling Compliance Matters Before Your Product Ships
Most importers think about labeling as a finishing step, something the factory handles right before shipping. That’s how shipments get held at customs.
At Cosmo Sourcing, we have helped thousands of clients source over 10,000 products, and labeling issues are one of the most preventable problems we see. A textile order with incorrect fiber content percentages, a children's product missing CPSC tracking labels, and country of origin marks that peel off during transit: these are not rare edge cases. They happen regularly, and they are expensive to fix once the goods are already packed in a container.
The important thing to understand is that labeling compliance starts during sourcing, not at the end of production. The factory needs clear labeling specifications in the product brief, and those specifications must comply with the rules of your importing country. If you are selling into the U.S., the labeling requirements outlined below apply to your products, regardless of where they are manufactured.
Labeling Requirements That Apply to All Imported Products
Before getting into category-specific rules, three universal requirements apply to virtually every product entering the United States.
Country of Origin
CBP requires that every imported article (or its container) be marked with the English name of the country where it was manufactured. The marking must be legible, permanent enough to survive normal handling and distribution, and placed where the end buyer can easily see it.
The standard format is "Made in [Country]." If the product was assembled in one country using components from another, the label may use "Assembled in [Country]", followed by the components' origin. Abbreviations can be tricky: "Made in China" is acceptable, for example, but "Made in PRC" has been rejected by CBP in multiple rulings. When in doubt, use the full country name.
Products that arrive without proper country-of-origin marking can be held, re-marked at the importer's expense, or assessed additional duties. Intentionally falsifying the country of origin carries the steepest penalties.
English Language
All required label information must appear in English. This applies to product names, ingredient lists, care instructions, warnings, and any other mandatory disclosures. Labels can include additional languages alongside English, which is common for products sold across multiple markets, but English is non-negotiable for U.S. entry.
Manufacturer or Importer Identification
Labels must include the name and address of the manufacturer, packer, or distributor. If the name on the label is not the actual manufacturer (which is common for private label products), it must be accompanied by a qualifying phrase such as "Manufactured for" or "Distributed by." This is the detail that many private label sellers overlook. Your brand name can appear on the product, but the label still needs to identify the responsible party with a full business address.
Category-Specific Labeling Rules
Beyond the universal requirements, specific product categories carry additional rules enforced by the relevant federal agency. Below are the categories most relevant to importers sourcing products internationally.
Food and Beverage Products
The FDA regulates food labeling under the Federal Food, Drug, and Cosmetic Act and the Fair Packaging and Labeling Act. Required label elements include a Nutrition Facts panel in the FDA's prescribed format, an ingredients list in descending order by weight, allergen declarations identifying any of the nine major allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame), net quantity in both U.S. customary and metric units, and the name and address of the manufacturer or distributor.
Nutritional labeling for raw produce and fish is voluntary, but virtually all other prepared and packaged food products require full labeling compliance. Products that arrive at U.S. ports without compliant labels may be detained and refused entry.
Textiles and Apparel
The FTC governs textile labeling through the Textile Fiber Products Identification Act and the Care Labeling Rule. Every textile product must carry a label that discloses the fiber content by percentage (for example, "60% Cotton, 40% Polyester"), a care instruction using either standardized symbols or written instructions, the country of origin, and either the manufacturer's name or their Registered Identification Number (RN).
This is one of the areas where we see the most mistakes. Factories sometimes estimate fiber content rather than testing it, or they use generic care labels that do not match the actual fabric composition. If you are sourcing apparel or textiles internationally, getting fiber content verified through lab testing before production is critical.
Electronics
The FCC requires that electronic devices sold in the U.S. comply with its electromagnetic interference regulations. Devices must carry an FCC ID (a unique identifier assigned after the device passes testing and certification) along with required compliance statements about interference. Products that intentionally emit radio frequency energy, such as Bluetooth devices, Wi-Fi routers, and cellular equipment, must be tested and authorized by the FCC before import. Even unintentional emitters, such as LED lighting or power supplies, may need to meet FCC Part 15 standards.
Children's Products
The CPSC enforces some of the most stringent labeling requirements of any category under the Consumer Product Safety Improvement Act (CPSIA). All children's products must carry a permanent tracking label that includes the manufacturer or private labeler's name, the production location, the date of manufacture, and a batch or lot number. This information must appear on both the product and its packaging when feasible.
Toys must meet ASTM F963 safety standards and require third-party testing and a Children's Product Certificate (CPC) before import. Age-grading labels, choking hazard warnings, and small parts warnings are also mandatory for applicable products. If you are working with an inspection company for pre-shipment checks, CPSIA compliance should be part of every inspection protocol for children's items.
Cosmetics
The FDA regulates cosmetic labeling under the FD&C Act and the Fair Packaging and Labeling Act. Labels must include the product identity, net contents, the name and business address of the manufacturer or distributor, an ingredient list using INCI (International Nomenclature of Cosmetic Ingredients) naming conventions, and any required warnings. Color additives must be FDA-approved, and certain claims (such as "sunscreen" or "anti-acne") can push a product into drug classification, which triggers an entirely different set of requirements.
Cosmetics are a fast-growing sourcing category, and many first-time importers underestimate how detailed the labeling rules are. Getting ingredient lists wrong or omitting required warnings can result in FDA detention at the port.
Common Labeling Mistakes That Delay Shipments
After more than a decade sourcing products from Asia, these are the labeling errors I see repeatedly.
Country of origin marks that do not survive transit. Adhesive labels peel off. Ink stamps fade. CBP requires that the marking remain legible until the product reaches the end consumer. If your factory uses sticker labels on products that undergo temperature changes or rough handling, those labels will fail. Insist on printed, sewn, or otherwise permanent marking methods.
Fiber content percentages that do not match lab results. Factories sometimes list fiber content based on what the fabric supplier told them rather than independent testing. If your textile labels say "100% Cotton" but a lab test shows a polyester blend, that is a compliance violation and a customer trust issue.
Missing or incomplete tracking labels on children's products. This is one of the most common CPSIA violations. The tracking label needs specific information (manufacturer, location, date, batch), and it must be on the product itself, not just the outer packaging. Factories that do not regularly produce for the U.S. market sometimes omit these details entirely.
Generic care labels on apparel. Care instructions must match the specific fabric and construction of the product. Using a standard template care label across all products in an order is a compliance risk, especially if the order includes items with different fabric compositions.
No importer identification for private-label products. If your brand is on the label but there is no "Manufactured for" or "Distributed by" statement with your business address, the label is non-compliant.
Many of these issues are preventable with clear product specifications and pre-production label approval. If you catch a labeling problem during sampling or pre-production inspection, fixing it costs almost nothing. Catching it at the port costs time, money, and sometimes the entire shipment.
How to Get Labeling Right During the Sourcing Process
Labeling compliance is a sourcing-stage task, not a shipping-stage task. Here is how to approach it practically.
Include Labeling Specs in Your Product Brief
When you send requirements to a factory, labeling details should be part of the product specification document from the start. This includes exact wording for the country of origin, language requirements, required regulatory marks (FCC, CPSIA tracking, etc.), and any private-label or brand-specific elements. The factory should not be guessing about label content.
Approve Labels Before Production Starts
Request label proofs or pre-production samples with final labeling before the factory begins the full run. Review every element: spelling, regulatory text, placement, material (will the label survive transit and end-use?). This is cheaper and faster than re-labeling after production.
Use Pre-Shipment Inspections to Verify Compliance
A pre-shipment inspection should include a labeling check as a standard line item. The inspector should verify that labels match the approved specifications, are correctly placed, and include all required regulatory information. This is your last line of defense before the goods ship.
Know Which Agencies Regulate Your Product
Different products fall under different agencies, and some fall under multiple agencies simultaneously. A children's garment, for example, must meet FTC textile labeling rules, CPSIA tracking and safety standards, and CBP country-of-origin requirements. Before you begin sourcing, identify all applicable regulations and incorporate those requirements into your supplier communications from day one.
Work With a Sourcing Partner Who Understands Import Compliance
If you are working with a sourcing company or agent, they should be helping you navigate labeling requirements as part of the sourcing process. This is especially important when sourcing from countries where factories may not be familiar with U.S.-specific labeling rules. At Cosmo Sourcing, compliance is built into our process. We work with factories across Vietnam, Mexico, and other sourcing destinations, and we make sure labeling requirements are communicated clearly from the first RFQ through final shipment.
Understanding your shipping terms also matters here. Under FOB terms, the buyer handles customs clearance and is directly responsible for ensuring labels meet U.S. requirements. Under DDP arrangements, the seller nominally assumes that responsibility, but the importer of record still faces consequences if the labels are non-compliant.
Cosmo Sourcing: Get Your Products to Market with Confidence
Labeling compliance does not need to be complicated, but it does need to be intentional. Getting it right starts with knowing the rules, building them into your product specifications, and verifying compliance before goods leave the factory.
At Cosmo Sourcing, we have been helping businesses source products since 2012, with teams on the ground in Vietnam and Mexico. We provide original factory quotes with a flat-fee pricing model, direct factory introductions, and hands-on support throughout production, including labeling and compliance review. Whether you need 2 or 6 quotes, we make sure the factories you work with understand your market's requirements.
Ready to start sourcing? Contact us or email info@cosmosourcing.com to discuss your project.
