Exporting food packaging to the United States almost inevitably involves one term—FDA CertificationMany domestic flexible packaging factories, when receiving their first order from the US, often first ask how to handle FDA certification. However, the regulatory logic of FDA for food contact materials is not entirely the same as the GB 4806 system in China. FDA does not directly issue certificates, but instead manages material compliance through a list of regulations and Food Contact Notifications (FCNs). Understanding this system is the first step for exporting packaging to the US, and it is also key to avoiding customs clearance risks.
What is FDA Certification? First understand the FDA regulatory framework
The FDA regulates food contact materials under the Federal Food, Drug, and Cosmetic Act, with the core regulations being Part 170-199 of 21 CFR. Part 177 of 21 CFR specifies the grades and conditions under which polymers (such as PE, PP, PET, PA, etc.) may be used in food contact applications. Parts 175 and 176 cover adhesives and coatings, while Part 178 addresses additives such as plasticizers and inks. Materials are considered compliant if they meet the specifications and migration limits outlined in the relevant sections, without requiring batch-by-batch approval. This approach is similar to the domestic practice of having standards first and then conducting testing, but the specific migration test methods and limit values differ.
Which food packaging requires FDA compliance?
Almost all soft packaging in direct contact with food requires: food packaging bags, stand-up bags, aluminum foil bags, high-temperature sterilization bags, coffee bags, vacuum bags, etc. It is important to note that not only the film itself is regulated, but also the printing inks, adhesive, additives, and color masterbatch are all subject to regulation. FDA requires the final product to meet migration requirements, so factories should ensure that ink and adhesive suppliers provide FDA compliance statements during material selection. Compliance should be addressed at the raw material stage rather than discovered during final product testing.
Three Paths to FDA Food Contact Material Compliance
Path 1: Comply with the 21 CFR regulations list. Materials with clear entries in the regulations can be produced according to specifications, making this the most common and cost-effective approach. Most standard packaging orders follow this path. Path 2: Submit a Food Contact Notification (FCN). This applies to new materials, and FCN is a specific approval for a particular manufacturer, which cannot be transferred to other companies. Path 3: GRAS certification, applicable to substances generally recognized as safe. For most packaging orders, Path 1 is sufficient; only new structures or new materials require evaluation to determine whether the FCN process is needed.
How does a factory prepare FDA-compliant documents?
A complete FDA compliance document chain includes: an FDA compliance letter for the raw resin, a compliance statement for the ink and adhesive, a finished product migration test report conducted according to the methods required by 21 CFR (total migration, specific migration, etc.), and a product compliance declaration. We recommend that customers request these documents from the factory before placing an order, rather than discovering the missing documents during U.S. customs inspection. For the domestic process of food-grade material certification, you may refer to our previously compiled information.How to apply for food grade certificationOne article.
Common Misconception: FDA Certification Is Not the Same as an FDA Registration Certificate
Misconception One: Believing that the FDA issues a general certification certificate. In reality, the FDA website lists only enterprise registration numbers and FCN lists, and there is no universal certification certificate for all food packaging companies. Misconception Two: Focusing only on the film itself while neglecting inks and adhesives, leading to excessive migration in the final product. Misconception Three: Using a detection report based on China’s GB 4806 to replace FDA compliance documentation. The migration testing methods and limits differ between the two systems, so they cannot be used interchangeably. While domestic test reports can serve as references, U.S. customers typically require reports based on 21 CFR methods.
FDA Compliance Practices of Huashu Packaging
Huashu Packaging produces food packaging bags for US customers, following the 21 CFR system from raw material selection to finished product testing. We can provide customers with a complete FDA compliance documentation package. Whether it’s ordinary food packaging bags, aluminum composite bags, or high-temperature sterilization bags, we can organize production and testing according to FDA requirements. If you’d like to learn more about domestic standard systems, please read our compiled materials.Full Interpretation of the GB 4806 Series StandardsComparing the two systems side by side makes export compliance clearer.
Contact Us
If you are planning a food packaging project for export to the United States, feel free to contact Huashu Packaging. We will provide you with FDA-compliant solutions, material recommendations, and detailed quotations based on your product type and target market, helping you prevent compliance risks before shipment. Huashu Packaging specializes in customized food packaging solutions in China, with its sibling brand Om Packaging (omopack.cnThen focusing on cross-border e-commerce and overseas markets, the two companies can jointly meet your packaging needs both domestically and internationally.
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