What Is FDA Notice of Action (NOA)? A Complete Guide for U.S. Import Customs Clearance

When importing goods into the United States, understanding FDA Notice of Action (NOA) is critical—especially for products regulated by the U.S. Food and Drug Administration (FDA). An NOA determines whether your shipment can be released, requires additional review, or is refused entry.
This guide explains what FDA NOA is, how the process works, common outcomes, and how importers can avoid delays or refusals, based strictly on official procedures and real-world customs practices.









