TL;DR
- Scope text is authoritative. The HTSUS list in the order is illustrative. CBP states the rule directly in its AD/CVD page and Commerce repeats it in nearly every order: HTSUS codes are provided "for convenience and customs purposes," but the written description controls.
- That cuts both ways: HTS on the list does not equal in scope (the order may exclude a subset by physical or use criteria), and HTS not on the list does not equal out of scope (the scope language may reach products entered under a different HTS).
- The scope-determination workflow is six steps: pull the order's Federal Register notice, read the inclusions, read the exclusions, search past Commerce scope rulings, apply the 19 CFR 351.225(k) framework, then decide whether to self-classify or file a scope inquiry.
- Commerce has 45 days after a scope ruling application to issue a final ruling or initiate a formal inquiry. Affirmative inquiries take up to 300 days. Affirmative rulings are retroactive: prior unliquidated entries get suspended and deposits required.
- The Tandom AD/CVD catalog at compliance.tandom.ai/adcvd-catalog surfaces the full FR scope text inline alongside subsequent scope rulings and circumvention determinations, so a broker reading scope language sees the same primary-source text Commerce relies on.
Scope text vs HTS list
Every Commerce AD or CVD order Federal Register notice contains a "Scope of the Order" paragraph that defines, in product terms, what merchandise is subject to the order. It also lists HTSUS subheadings where that merchandise typically enters. Brokers default to the HTS list because it looks authoritative; the scope paragraph is the actual legal control.
The standard Commerce boilerplate, which appears in nearly every order, reads: "Although the HTSUS subheadings are provided for convenience and customs purposes, the written description of the scope of this order is dispositive." That is not a footnote. It is the operative rule. CBP echoes it on its AD/CVD page: "the written description of the scope of the Order is dispositive."
Two failure modes follow:
- False positive. Your HTS is on the order's list, but the scope text excludes your specific product by some physical, dimensional, or use-based criterion. Treating the HTS match as conclusive means paying deposits you do not owe.
- False negative. Your HTS is not on the order's list, but the product fits the scope description. Treating the HTS gap as conclusive means missing the deposit, getting a CBP Notice of Action months later, and back-deposits on every entry that is still unliquidated.
The legal framework that controls scope inquiries lives in 19 CFR 351.225. The two-step analysis Commerce applies is in 351.225(k):
- (k)(1) primary sources. The petition, the investigation history, prior Commerce scope rulings, prior ITC determinations on the same order. Customs rulings, industry usage, and dictionaries are secondary.
- (k)(2) Diversified Products factors. When (k)(1) does not resolve the question, Commerce applies the factors from Diversified Products Corp. v. United States: physical characteristics of the product (most weight), expectations of ultimate purchasers, ultimate use, channels of trade, and manner of advertising and display.
Anatomy of a scope paragraph
Commerce scope paragraphs follow a consistent pattern. Reading one becomes mechanical once you know where each piece lives. Here is the structure, with examples drawn from FR Doc 2020-08544, the 2020 wooden cabinets order from China (case A-570-106).
1. Inclusion language
The first sentences describe the subject merchandise. They carry the active verb ("includes," "consists of," "is covered by"). Wooden cabinets reads: "The merchandise subject to this order consists of wooden cabinets and vanities that are for permanent installation ... and wooden components thereof." Permanent-installation is a load-bearing qualifier. Free-standing furniture is not subject merchandise even though it shares the word "cabinet."
2. Physical and material specifications
The next sentences carve up the inclusion by material, construction method, dimensions, processing steps, or chemistry. Wooden cabinets specifies "made substantially of wood products, including solid wood and engineered wood products (including those made from wood particles, fibers, or other wooden materials such as plywood, strand board, block board, particle board, or fiberboard), or bamboo." That captures particle-board cabinets even though a layperson might call them "fake wood." It is the construction the order targets.
3. Form and configuration
The order names every form the subject merchandise can take. Wooden cabinets covers "all unassembled, assembled and/or 'ready to assemble' (RTA) wooden cabinets and vanities, also commonly known as 'flat packs.'" Brokers who assume RTA flat-packs are out of scope because they look like components are wrong. The order explicitly captures them.
4. Component-level coverage
Many orders extend beyond finished products to specific components. Wooden cabinets enumerates: "(1) wooden cabinet and vanity frames; (2) wooden cabinet and vanity boxes ...; (3) wooden cabinet or vanity doors; (4) wooden cabinet or vanity drawers and drawer components ...; (5) back panels and end panels; (6) and desks, shelves, and tables that are attached to or incorporated in the subject merchandise." Importing just doors, just drawers, or just boxes does not get you out of scope.
5. Express exclusions
Most orders include a numbered "Excluded from the scope" list. These are the load-bearing carve-outs that determine whether a specific product the broker is filing on actually owes the deposit. Wooden cabinets excludes: aftermarket accessory items (drawer dividers, lazy-susan inserts), solid wooden decorative pieces (corbels, rosettes), non-wooden hardware (hinges, brackets, knobs, drawer slides), and medicine cabinets that meet five specific criteria: wall-mounted, assembled at the time of entry, contain one or more mirrors, packaged for retail sale, with a maximum depth of seven inches. Five all-of conditions. Miss one and the medicine cabinet is back in scope.
6. Order-overlap carve-outs
When two orders' scopes might overlap, the later order typically excludes the earlier order's coverage to avoid double-counting. Wooden cabinets excludes "All products covered by the scope of the antidumping duty order on Wooden Bedroom Furniture from the People's Republic of China" and "All products covered by the scope of the antidumping and countervailing duty orders on Hardwood Plywood from the People's Republic of China." A broker importing a product that touches all three orders has to map the product to exactly one.
7. HTSUS list (advisory)
At the end of the scope, the order lists HTSUS subheadings under which the subject merchandise typically enters. The standard disclaimer follows: provided "for convenience and customs purposes," with the written description dispositive. Wooden cabinets lists subheadings in 9403.40, 9403.60, 9403.90, and others. Filing under 9403.40.90.60 (Cabinets designed for permanent installation) does not by itself answer the scope question. Filing under a heading not on the list does not either.
Step-by-step scope check
The check has six steps. Work them in order; skipping a step to save time is how broken assumptions get into entry summaries.
1. Identify candidate cases
Search the AD/CVD catalog by HTS subheading and country of origin. Match at the 6-digit subheading first, then check the 4-digit heading parents. Many orders cite at the 6-digit level, and orders with broad scope (steel articles, aluminum extrusions, hardwood plywood) often cite at the 4-digit level. A heading-level match is a candidate to investigate, not a confirmation.
2. Read the original FR scope paragraph
Pull the order's Federal Register notice. Read the inclusion language end to end, then the exclusions list. Note every qualifier (permanent installation, melt-and-pour origin, ASTM grade, dimensional cutoff, certification requirement). Each qualifier is potentially load-bearing for your product.
3. Search past Commerce scope rulings
Past rulings on the same order are precedent under 19 CFR 351.225(k)(1). Search by case number in the Tandom AD/CVD catalog. If your product is similar to one Commerce has already ruled in or out, the ruling tells you a lot. Wooden cabinets has accumulated dozens of scope-related determinations since 2020, including the October 2024 Final Scope Determination and Certification Requirements (FR Doc 2024-24551).
4. Check anti-circumvention determinations
Some orders extend to merchandise produced in third countries using inputs from the subject country. The legal authority is 19 USC 1677j. The hardwood plywood Vietnam circumvention determination and the solar cells Cambodia/Malaysia/Thailand/Vietnam circumvention determination are the canonical recent examples. If your supply chain touches a third country adjacent to the subject country, read the order's circumvention docket before assuming you are out.
5. Apply the 19 CFR 351.225(k) framework
With the scope text, exclusions, prior rulings, and circumvention determinations in hand, apply the Commerce two-step. (k)(1) primary sources resolve most clear cases. If they do not, work through the (k)(2) Diversified Products factors: physical characteristics first (most weight), expectations of ultimate purchasers, ultimate use, channels of trade, manner of advertising and display. Document your analysis. If a Commerce or CBP officer challenges the entry later, that documentation is your defense.
6. Decide: self-classify or file a scope inquiry
Self-classification is permitted but the risk falls on the importer. CBP can issue a Notice of Action, demand back deposits, and reopen prior unliquidated entries via 19 USC 1592. CBP's Enforce and Protect Act (EAPA) program at 19 CFR Part 165 specifically targets AD/CVD evasion; CBP recovered more than $400 million in unpaid duties through EAPA cases in 2025. For high-volume entries or close-call analyses, a formal scope ruling under 19 CFR 351.225 is the prudent path.
Filing a scope inquiry
A formal scope ruling is worth filing when the scope language is genuinely ambiguous AND your interpretation hangs on a specific exclusion, dimensional limit, or product feature, AND the entry volume justifies the legal cost.
Who can file
Any "interested party" under 19 CFR 351.102, including importers, foreign producers and exporters, US producers, and trade associations.
Where to file
Electronically through Commerce's ACCESS portal at access.trade.gov. Commerce charges no filing fee. Counsel fees are the cost.
The 45-day initiation window
Within 45 days of receiving the application, Commerce must either issue a final ruling under 19 CFR 351.225(d) or initiate a formal scope inquiry under 19 CFR 351.225(e). The 45-day window is the most common decision point: Commerce either says "this is clearly in or out, here is the answer," or says "this needs a full inquiry."
The 120-day inquiry window
If Commerce initiates a scope inquiry, the final ruling must issue within 120 days of initiation. Commerce can extend for good cause up to a total of 300 days. Most contested inquiries run the full 300 days.
Comment opportunities
Other interested parties (typically the domestic petitioner) can submit comments on the application within 10 days. During a formal inquiry, Commerce sets briefing and rebuttal schedules. The petitioner usually opposes the importer's position aggressively.
Retroactive effect
Affirmative scope rulings are retroactive. Commerce treats the product as having always been covered. Commerce normally directs CBP to suspend liquidation and require deposits on unliquidated entries from before the inquiry started. That is the cost of waiting: a competitor or domestic petitioner can file a scope inquiry first and the ruling becomes binding on you, retroactively, for prior unliquidated entries.
Suspension of liquidation during inquiry
When Commerce initiates a scope inquiry, it can direct CBP to suspend liquidation and require cash deposits on entries covered by the inquiry. That suspension can persist for the full 300-day inquiry window plus the time CBP takes to act on assessment instructions afterward. The importer's working capital is tied up the entire time.
Worked example
A real lookup against the live Tandom AD/CVD database. A broker is filing a 9403.40.90.60 entry of cabinets from China and needs to know whether case A-570-106 (Wooden Cabinets and Vanities and Components Thereof) and its CVD companion C-570-107 reach the merchandise.
Facts.
- HTS: 9403.40.90.60 (Cabinets designed for permanent installation)
- Country of origin: China (CN)
- Entry date: May 1, 2026
- Customs value: $25,000
- Product description: wall-mounted bathroom medicine cabinet, assembled at entry, mirrored door, retail-packaged, 6-inch depth
The Tandom AD/CVD lookup at compliance.tandom.ai/adcvd-catalog returns two heading-level scope advisories on the 4-digit heading 9403:
| Case | Type | Product | Match | Rate |
|---|---|---|---|---|
| A-570-106 | AD | Wooden Cabinets and Vanities and Components Thereof | scope advisory | product-level determination required |
| C-570-107 | CVD | Wooden Cabinets and Vanities and Components Thereof | scope advisory | product-level determination required |
Read the inclusion text
The A-570-106 scope (FR Doc 2020-08544) covers "wooden cabinets and vanities that are for permanent installation (including floor mounted, wall mounted, ceiling hung or by attachment of plumbing), and wooden components thereof." The product is wall-mounted, so the permanent-installation qualifier is met. The product is a wooden cabinet, so the material qualifier is met.
On its face, the product is in scope.
Read the exclusions
The order's "Excluded from the scope" list contains a medicine-cabinet carve-out with five all-of conditions:
- (1) wall mounted;
- (2) assembled at the time of entry into the United States;
- (3) contain one or more mirrors;
- (4) be packaged for retail sale at time of entry;
- (5) have a maximum depth of seven inches.
Walk through each condition for the worked-example product:
- Wall mounted: yes.
- Assembled at entry: yes.
- Contains a mirror: yes.
- Retail-packaged: yes.
- Maximum depth seven inches: 6 inches, yes.
Five out of five. The product falls within the express medicine-cabinet exclusion. A-570-106 and C-570-107 do not apply. The broker files no AD/CVD deposit on this entry.
Document the determination
A self-classification is the importer's call. CBP can challenge it later. The defense is documentation:
- Manufacturer specification sheet showing depth, mounting type, and assembled-at-entry status.
- Retail packaging photos showing the product is sold as a consumer good.
- Mirror confirmation in the product description.
- Express citation to FR Doc 2020-08544's exclusion paragraph and the five all-of conditions.
- Snapshot of any subsequent Commerce scope ruling addressing similar medicine cabinets, if available.
File the documentation with the entry. If CBP issues a CBP Form 29 or a Notice of Action, the broker has the analysis ready.
What if any condition fails
If the product's depth were 8 inches, the exclusion fails. The cabinet returns to scope. The broker would assess deposits at the China-wide rate (or the manufacturer-specific rate, if the manufacturer has its own rate from the most recent A-570-106 administrative review). For close calls, file a scope inquiry under 19 CFR 351.225 rather than self-classify.
The Tandom catalog page for A-570-106 surfaces the full FR scope paragraph (inclusions and exclusions) inline alongside the case's subsequent scope rulings, the October 2024 certification regime (FR Doc 2024-24551), and the latest administrative-review final results. The Federal Register link is for primary-source verification.
Common pitfalls
Treating the HTS list as dispositive
Already covered, worth repeating. The HTS list is illustrative. The scope text is dispositive. Both directions hurt.
Skipping the exclusions paragraph
Brokers read the inclusion sentence, see their product fits, and file the deposit. The exclusions paragraph is what saves medicine cabinets, RTA furniture under hardwood plywood, and aftermarket accessory items from the cabinets order. Read all of it. Multi-criterion exclusions ("must satisfy all of (1)-(5)") need to be evaluated condition by condition.
Confusing form and configuration with scope
"Ready-to-assemble" or "flat pack" looks like an unfinished component, so brokers assume the assembled-finished-good order does not reach it. For wooden cabinets, the order explicitly captures unassembled, assembled, and RTA. The form does not rescue you.
Importing components and assuming they are out
Many orders extend to specific named components (frames, doors, drawers, panels). Importing only doors does not get you out of A-570-106. Read the component-coverage paragraph and map your product to its enumerated list.
Ignoring overlap with adjacent orders
Wooden cabinets explicitly excludes products covered by the Wooden Bedroom Furniture and Hardwood Plywood orders. A product touching all three needs to be mapped to exactly one, and the determination depends on the product's primary character. Mis-mapping can mean assessing the wrong rate or missing a deposit altogether.
Missing circumvention determinations
An order against China can extend to merchandise produced in third countries using subject-country inputs. The hardwood plywood Vietnam circumvention finding and the solar cells Cambodia/Malaysia/Thailand/Vietnam circumvention finding are the canonical recent examples. Brokers who built supply chains around third-country relocation got hit retroactively.
Skipping subsequent scope rulings
The original FR notice is the starting point. Most active orders accumulate scope rulings, scope determinations, circumvention determinations, and certification regimes over their life. Wooden cabinets' October 2024 final scope determination (FR Doc 2024-24551) added a certification regime for entries since November 2021. A scope check that stops at the 2020 order misses five years of subsequent guidance.
Assuming CBP will challenge in real time
CBP's entry filer at the moment of entry rarely catches subtle scope disputes. The challenge typically comes weeks or months later via a Notice of Action, an SOA, or an EAPA allegation. By that point, deposits and back-deposits are owed on every unliquidated entry the broker filed for that importer. Plan for the after-the-fact challenge, not the at-entry one.
Forgetting the 45-day clock when filing
Once a scope ruling application is filed, the broker is on Commerce's clock. 45 days to initial decision; up to 300 if a formal inquiry. CBP can suspend liquidation during the inquiry. Importers should plan working capital around the full window before filing, not after.
Treating CBP rulings as scope determinations
CBP does not make scope determinations. CBP rulings on classification, origin, or marking can be relevant in a scope inquiry under 19 CFR 351.225(k)(1) as secondary authority, but they are not binding on Commerce. Only Commerce can decide scope.
Self-classifying without a paper trail
Self-classification is permitted. Self-classification without documented analysis is a 19 USC 1592 problem waiting to happen. Memo the analysis, cite the FR doc, walk through the (k)(1) framework, save the manufacturer specs. If CBP comes back, that file is the defense.
Assuming a one-time clean entry covers future entries
A scope determination on one shipment does not bind the next shipment unless a formal scope ruling has issued. CBP can challenge any entry; a clean entry yesterday does not immunize a similar entry tomorrow. For repeat entries, the formal scope ruling is the only tool that creates durable certainty.
Glossary
- Scope
- The narrative description in an AD/CVD order specifying which merchandise is covered. Legally controlling. The HTS list in the order is illustrative.
- Scope ruling
- Commerce determination under 19 CFR 351.225 deciding whether a specific product is covered by an existing order. Affirmative rulings are retroactive: the product is treated as having always been covered.
- Scope inquiry
- A formal Commerce proceeding initiated under 19 CFR 351.225(e) when the application's facts or evidence require fuller analysis than the 45-day initial-decision window allows. The inquiry is decided in 120 days, extendable for good cause to 300 days.
- (k)(1) primary sources
- Per 19 CFR 351.225(k)(1), the primary sources Commerce uses to interpret scope language: the petition, the investigation history, prior Commerce scope rulings, and prior ITC determinations on the same order.
- (k)(2) Diversified Products factors
- Per 19 CFR 351.225(k)(2), the secondary factors Commerce applies when (k)(1) does not resolve a scope question: physical characteristics (most weight), expectations of ultimate purchasers, ultimate use, channels of trade, and manner of advertising and display.
- ACCESS
- Commerce's electronic case management system at access.trade.gov. The portal for filing scope-ruling applications, separate-rate applications, and other AD/CVD submissions, and for searching prior determinations.
- Circumvention determination
- Commerce determination under 19 USC 1677j extending an order to merchandise produced in a third country using inputs from the subject country, or otherwise circumventing the order. Hardwood plywood Vietnam and solar cells Southeast Asia are recent canonical examples.
- Subject merchandise
- Merchandise within the scope of an AD or CVD order. Determined by the scope text, not the HTS list.
- Suspension of liquidation
- Commerce instruction to CBP to hold an entry's liquidation pending further determination. Triggered by an order's effective date and during scope inquiries, circumvention inquiries, and administrative reviews.
- Notice of Action (CBP Form 29)
- CBP notice issued when an entry's rate, origin, or classification is challenged. For AD/CVD, often the first indication CBP disagrees with a self-classification.
- EAPA (Enforce and Protect Act)
- CBP program at 19 CFR Part 165 targeting AD/CVD evasion. Allegations from competitors or domestic petitioners trigger investigations; interim measures include cash deposit requirements for all future entries during the case. CBP recovered more than $400 million through EAPA in 2025.
- Certification regime
- A Commerce-imposed certification requirement for entries of subject merchandise, often layered onto an order through a scope determination or circumvention inquiry. The October 2024 wooden cabinets final scope determination (FR Doc 2024-24551) is a current example.
- Affirmative scope ruling
- A Commerce ruling finding the inquiring product is within scope. Retroactive. CBP suspends liquidation and requires deposits on prior unliquidated entries.
FAQ
High-intent questions brokers and importers ask most often.