AD/CVD Scope and Circumvention: Why the Written Order Decides the Duty
AD/CVD scope follows the written order and the actual product. A plausible tariff code does not remove goods from an antidumping or countervailing duty order whose description they meet. A different number on the entry has not changed the product. The insider’s contribution is knowing what the factory made, which parts arrived together, or why the supposed finished product was never sold. Those facts expose the distance between the business and the version it gave U.S. Customs and Border Protection.
An importer that knowingly hides covered goods from the duty cheats the American industry the order protects. The competitor paying full duty has to compete against that saving, and taxpayers lose revenue they are owed.
How Do I Know If ADD CVD Applies?
ADD CVD scope turns on the order’s written product description, including its exclusions. The written antidumping scope controls over the tariff heading on the invoice. The Department of Commerce decides coverage and assesses the antidumping and countervailing duties. Customs collects them.
The product comparison reaches into the business. What material is it made from? How far through production is it? Which components arrive together, and what work remains? The claimed exclusion has to fit the article that arrived. The importer declares its origin, value, whether duty applies and the amount owed.
The World Customs Journal’s 2024 paper Customs Tariff Classification and the Use of Assistive Technologies explains why classification depends on the goods’ composition, processing, use and physical characteristics. It also identifies a commercial incentive behind a supplier’s suggested code:
Dishonest suppliers may have a vested interest in suggesting false tariff codes that attract no duty (and thus making their goods appear to be more competitive).
Customs Tariff Classification and the Use of Assistive Technologies, World Customs Journal, 2024
For a buyer or sourcing employee, the supplier’s proposed description and the product specification belong in the same comparison. That is where the price advantage can meet the paperwork that produces it.
Four Types of AD CVD Scope Circumvention
A scope ruling decides whether goods fit the written order. The antidumping law’s circumvention provision can reach assembly and product changes beyond that literal description. The four types turn on where the work happens and how the product changes:
- Completion or assembly in the United States. Foreign parts or components arrive for minor assembly or finishing here.
- Completion or assembly in another country. Goods from the country covered by the order receive minor assembly or finishing in another country before reaching the United States.
- Minor alterations. The covered product changes slightly in form or appearance.
- Later-developed merchandise. A newer product is compared with the covered goods: what it is like, what buyers expect, how they use it and how it is sold.
For assembly, the factory’s investment, facilities and actual production help show how much work happened there and what value it added. A purchasing record naming a new country tells only part of that story. The factory records show what happened to the inputs there.
A minor assembly circumvention finding says the goods fall under the duty order. Knowing evasion means the company knowingly and improperly avoided the duty it owed.
Why a Scope Ruling Can Reach Earlier Imports
Under Commerce’s scope rules, a scope ruling that goods fall within an order determines that those goods were always covered. Earlier shipments therefore belong in the inquiry. We examine the order, the entry dates and the status of the entries to assess the duty obligation behind a customs False Claims Act case. The company’s understanding and conduct during those imports supply the knowledge part of the case.
What Evidence Is Needed for Qui Tam?
A customs qui tam case needs evidence connecting the real merchandise, the customs declaration, the unpaid duty and what the company knew. Connecting those records across engineering, sourcing, accounting and the broker is work we do with you. Each department may see a different description of the same shipment.
We compare the product specifications and catalogs with the customs description, and factory records with the production actually performed. The invoice, payment and entry summary connect the transaction to the account sent to Customs. We assess how the product and actual manufacturer fit the order and the claimed exclusion.
The aluminum cases below put customs descriptions, including those on Customs Form 7501 entry summaries, beside the parts that actually arrived. Internal instructions, a coverage warning and the decision about correcting earlier forms can then show what the company knew.
Commerce ACCESS Public Scope Records as Customs Fraud Evidence
Commerce’s ACCESS system holds filings in antidumping and countervailing duty proceedings and provides public documents and public versions. Public scope records can put the order and the coverage question beside the product evidence. We compare that material with the imported article and the period when it entered.
A customs fraud whistleblower may know the factory’s work or the instructions sent to the broker. A competitor may know the product from the market and recognize a description that makes little commercial sense. Public records and product knowledge can give that account a starting point beyond the price alone.
Trade Data Points to the Shipments to Examine
Trade-data analysis can narrow the search to particular products and trading partners. Mirror Analysis and Revenue Fraud, published by the World Customs Organization in 2015, describes comparing one country’s import reports with its partners’ export reports to identify gaps in quantities, weight or value. The paper then moves from those gaps to detailed examination of particular products and countries, testing the explanation against knowledge of the trade and the applicable duties.
Trade data can point us toward the shipment. The product, factory and entry records let us examine what the importer actually claimed.
Aluminum Cases That Put the Product Beside the Entry
Alleged aluminum extrusion tariff evasion shows why the finished product matters.
Pallets Without Customers
Perfectus Aluminum agreed to a $549.5 million civil settlement announced on May 12, 2026. The allegations concerned false entry summaries from July 2011 through June 2014 and more than 2.2 million Chinese aluminum extrusions presented as finished merchandise outside the duty orders.
The Department of Justice alleged that the extrusions were spot-welded together to look like functional pallets. There were no customers for the supposed pallets, and none was ever sold. The pallets served a duty claim, not a customer.
Whistleblowers, including the Aluminum Extruders Council, brought the civil cases that led to the settlement.
Furniture Kits That Came Apart in the Business
Grosfillex, a Pennsylvania patio furniture company, agreed to a $4.9 million settlement announced on July 24, 2025. The Justice Department alleged that it knowingly submitted false customs forms saying certain Chinese extruded-aluminum furniture parts were outside the orders, packaging some as sham furniture kits.
The whistleblower’s complaint alleged a plan to import table legs with a cheap top that the company would discard. It also alleged a plan to import equal quantities of barstool bases and backs as kits, then pair them with different parts in the United States. The complaint quotes an engineering manager on how to present the purchases:
We are also trying to avoid to show anything that could indicate we are buying separate components. The less info is visible, the best [sic] it is. We are buying kits: not seats and backs.
Engineering manager quoted in the whistleblower’s complaint, United States of America ex rel. Edward Wisner v. Grosfillex, Inc.
The alleged plan reaches beyond a name on an invoice. It connects the components brought in together, the product numbers and the assembly intended after arrival. Someone who knows the furniture line can explain why the imported combination and the product sold do not match.
The government also alleged that, for a different subset of parts, Grosfillex left earlier customs forms uncorrected after learning that they falsely denied duty coverage.
When Does a Scope Dispute Become a Fraud Case?
A scope dispute becomes a fraud case when a company knowingly and improperly avoids duty it owes. A customs False Claims Act case connects the obligation to the false description, concealment or decision that kept the duty unpaid. The pallet and furniture-kit allegations show how product knowledge and internal decisions can supply that connection.
The Customs process for investigating evasion under the Enforce and Protect Act pays the person reporting nothing, while a whistleblower case under the False Claims Act can pay 15% to 30% of what the government recovers. We assess the evidence and the reporting choice with you before anything is filed.
Sources
- Justice Department: Perfectus Aluminum civil settlement announcement, May 12, 2026
- Justice Department: Grosfillex settlement announcement, July 24, 2025
- U.S. District Court, Eastern District of Pennsylvania: whistleblower complaint against Grosfillex, January 29, 2020
- World Customs Journal: Customs Tariff Classification and the Use of Assistive Technologies, 2024
- World Customs Organization: Mirror Analysis and Revenue Fraud, 2015
The Feature Behind the Exclusion
If you know why the product fails the exclusion the importer claimed, speak with our whistleblower experts about that product. We will connect your knowledge to the entries and the decisions that kept duty unpaid. We build the case with you, bring in customs fraud whistleblower lawyers who understand scope disputes, and stay beside you through the case.
