🏭

CBLE teaching domain

Warehouse, FTZ & In-Bond

Track bonded custody, merchandise status, transfers, withdrawals, and duty deferral.

Study unit 1About 10 minutes

Make a warehouse entry and start the correct clock

Ability objective

Determine whether merchandise is eligible for warehouse entry, identify the entry filing route, and calculate the warehousing period from the legally controlling date.

Core rule

Dutiable merchandise may generally be entered for warehousing, but perishable merchandise and explosive substances other than firecrackers are excluded; dangerous or highly flammable merchandise requires the warehouse insurer's written consent. Entry documentation required by §142.3 is filed at entry. A timely Form 7501 or electronic equivalent can serve as both entry and entry summary. The warehousing period runs from the date of importation, not the date of warehouse entry, and is generally capped at five years, subject under current §144.5 to a discretionary longer period on proper request and good cause. Current law was reviewed on 2026-08-18 against the eCFR text current through 2026-08-14. For the October 2026 CBLE, answer from the exam-designated 2025 CFR edition when its wording or numbering differs from live law.

Authority and lookup route

19 CFR 144.1; 144.5; 144.11

Current eCFR -> Part 144 -> eligibility, warehousing period, and form of entry

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 19.6(a)

Current eCFR -> Part 19 -> §19.6(a) deposit and proprietor responsibility

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR Part 144 (2025 edition)

2025 CFR -> Title 19, volume 2 -> Part 144 -> Subparts A and B

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗
19 U.S.C. 1557(a)

U.S. Code -> Title 19 -> §1557(a) warehousing and withdrawal framework

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

Reference lookup task

Find the excluded merchandise classes in §144.1, then locate the event that starts the five-year warehousing period in §144.5.

Route: Read §144.1(a), skip to §144.5, and contrast 'date of importation' with the filing date discussed in §144.11.

Worked example

Dutiable machinery is imported on May 1, 2026, and entered for warehouse on June 15, 2026. No discretionary extension is granted. What date controls the ordinary five-year limit?

  1. 1Confirm that the machinery is dutiable and no stated §144.1 exclusion applies.
  2. 2Separate the importation date from the later warehouse-entry date.
  3. 3Apply §144.5 from May 1, 2026, rather than June 15, 2026.
  4. 4Set the ordinary outer limit at May 1, 2031, absent an approved longer period.

Conclusion: The importation date controls, so the ordinary five-year limit is measured from May 1, 2026.

Common traps

  • ×Starting the five-year clock on the warehouse-entry or physical-deposit date.
  • ×Assuming every dutiable article is eligible without checking perishability, explosives, or insurer consent.
  • ×Treating Form 3461 and Form 7501 as interchangeable without checking whether the entry summary was filed at entry.
  • ×Assuming an extension is automatic rather than discretionary on a proper request and good cause.
Authority checked: 2026-08-18
Full KnowledgeBrowse general practice
Study unit 2About 10 minutes

Choose who may withdraw and which route applies

Ability objective

Identify the person with the right to withdraw and select the consumption, transportation, or exportation procedure.

Core rule

Only the person primarily liable for duties may withdraw bonded merchandise: the importer of record on the warehouse entry, an actual owner with the required declaration and superseding bond, or a transferee that received withdrawal rights under Part 144 Subpart C. Consumption withdrawal uses Form 7501 or its electronic equivalent; direct or indirect exportation generally uses a Part 18 in-bond application; transportation to another port is allowed only when final consumption or export withdrawal can be completed there before the warehousing period expires. Merchandise is not released merely because a withdrawal was filed: the approved permit evidences CBP authorization. Current law was reviewed on 2026-08-18 against the eCFR text current through 2026-08-14. For the October 2026 CBLE, answer from the exam-designated 2025 CFR edition when its wording or numbering differs from live law.

Authority and lookup route

19 CFR 144.31-144.39

Current eCFR -> Part 144 -> Subpart D -> right, forms, routes, and permit

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 19.6(b)-(d)

Current eCFR -> Part 19 -> §19.6 withdrawal, delivery, and blanket permits

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR Part 144 (2025 edition)

2025 CFR -> Title 19, volume 2 -> Part 144 -> Subpart D

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗
19 CFR Part 19 (2025 edition)

2025 CFR -> Title 19, volume 1 -> Part 19 -> §19.6

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗

Reference lookup task

Find the three persons who may have the right to withdraw, then map consumption, exportation, and transportation to §§144.36-144.38.

Route: Begin at §144.31, then read the headings and opening paragraphs of §§144.36, 144.37, 144.38, and finish at the permit rule in §144.39.

Worked example

Company T bought bonded merchandise from the warehouse-entry importer, but no transfer of withdrawal rights was completed under Part 144 Subpart C. T files a consumption withdrawal on Form 7501. May T withdraw solely because it owns the goods commercially?

  1. 1Start with §144.31 rather than commercial title alone.
  2. 2Identify the warehouse-entry importer as the person primarily liable unless another listed route applies.
  3. 3Check for an actual-owner declaration and superseding bond or a valid transfer of withdrawal rights.
  4. 4Reject T's withdrawal because the facts establish neither alternative.

Conclusion: No. Commercial ownership alone does not place T within a §144.31 category; withdrawal rights must be established through one of the listed regulatory routes.

Common traps

  • ×Equating commercial ownership with the regulatory right to withdraw.
  • ×Using a consumption withdrawal form for an indirect export movement without checking Part 18.
  • ×Moving merchandise to another port when final withdrawal cannot occur before the warehouse period expires.
  • ×Treating a filed withdrawal as CBP authorization without the approved permit.
Authority checked: 2026-08-18
Full KnowledgeBrowse general practice
Study unit 3About 11 minutes

Admit merchandise and choose FTZ status

Ability objective

Distinguish admission from entry and select privileged foreign, nonprivileged foreign, domestic, or zone-restricted status before zone activity changes the result.

Core rule

Merchandise may generally enter a zone only on a uniquely and sequentially numbered Form 214 and port-director permit, subject to exceptions for temporary deposit, transit, and qualifying domestic merchandise. Privileged foreign status must be requested on Form 214 before manipulation or manufacture changes tariff classification and generally fixes classification and the applicable duty and tax rate at the status-application point. Foreign merchandise not given privileged or zone-restricted status is nonprivileged foreign. Zone-restricted status is for the sole purpose of exportation, qualifying destruction, or storage and generally bars domestic consumption unless the Foreign-Trade Zones Board finds return to be in the public interest. Current law was reviewed on 2026-08-18 against the eCFR text current through 2026-08-14. For the October 2026 CBLE, answer from the exam-designated 2025 CFR edition when its wording or numbering differs from live law.

Authority and lookup route

19 CFR 146.31-146.35

Current eCFR -> Part 146 -> Subpart C -> admissibility, Form 214, and admission exceptions

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 146.41-146.44

Current eCFR -> Part 146 -> Subpart D -> four zone statuses

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 146.65(a)

Current eCFR -> Part 146 -> §146.65(a) classification timing by status

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR Part 146 (2025 edition)

2025 CFR -> Title 19, volume 2 -> Part 146 -> Subparts C and D

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗
19 U.S.C. 81c

U.S. Code -> Title 19 -> §81c -> treatment of merchandise in a foreign-trade zone

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

Reference lookup task

Find the ordinary Form 214 permit rule and its three stated exceptions, then compare when privileged foreign and zone-restricted status must or may be requested.

Route: Read §146.32(a)(1), then move to §§146.41 and 146.44; finish with §146.65(a) to see why status timing matters.

Worked example

Foreign components will be manufactured in an FTZ in a way that changes tariff classification. The operator wants privileged foreign status for those components but waits until after manufacturing to apply. Is the request timely under §146.41?

  1. 1Identify the requested status as privileged foreign rather than the default nonprivileged foreign status.
  2. 2Locate the timing rule in §146.41(b).
  3. 3Determine that manufacturing already effected a tariff-classification change.
  4. 4Reject the late privileged-status request for the stated components.

Conclusion: No. The application had to be made before the zone activity effected the tariff-classification change.

Common traps

  • ×Calling Form 214 admission an entry for consumption into customs territory.
  • ×Requesting privileged foreign status after manipulation or manufacture changes tariff classification.
  • ×Assuming all foreign merchandise in a zone is privileged foreign by default.
  • ×Treating zone-restricted status as freely convertible to domestic consumption.
Authority checked: 2026-08-18
Full KnowledgeBrowse general practice
Study unit 4About 11 minutes

Enter, release, and remove merchandise from an FTZ

Ability objective

Sequence constructive transfer, entry or in-bond filing, status-based duty treatment, CBP permit, and physical removal from a zone.

Core rule

Foreign merchandise leaving a zone for consumption, warehouse, exportation, or transportation is entered through the applicable Part 18 in-bond application, Form 3461, Form 7501, or other authorized form. Acceptance of a proper entry constructively transfers the described merchandise to customs territory even if it remains physically in the zone; a Form 3461 entry requires the entry summary within 10 business days. Privileged foreign merchandise is classified according to its character, condition, quantity, and rate at the privileged-status application point, while nonprivileged foreign merchandise is classified in its condition when constructively transferred. Except for qualifying domestic-status merchandise, physical transfer requires a CBP permit, after which the operator may release the goods. Current law was reviewed on 2026-08-18 against the eCFR text current through 2026-08-14. For the October 2026 CBLE, answer from the exam-designated 2025 CFR edition when its wording or numbering differs from live law.

Authority and lookup route

19 CFR 146.61-146.65

Current eCFR -> Part 146 -> Subpart F -> constructive transfer, entry routes, and status-based classification

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 146.71

Current eCFR -> Part 146 -> §146.71 release and removal from the zone

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR Part 146 (2025 edition)

2025 CFR -> Title 19, volume 2 -> Part 146 -> Subpart F

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗
19 U.S.C. 81c

U.S. Code -> Title 19 -> §81c -> entry and duty treatment for zone merchandise

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

Reference lookup task

Find when constructive transfer occurs, the deadline following a Form 3461 entry, and who may physically release goods after CBP issues a permit.

Route: Read §§146.61 and 146.62(a), compare classification timing in §146.65(a), then finish at §146.71(a).

Worked example

CBP accepts a proper Form 3461 entry for foreign-status merchandise on Monday. The merchandise remains physically in the FTZ for two more days while the operator awaits the removal permit. When does constructive transfer occur, what filing remains, and who releases the goods?

  1. 1Apply §146.61 when CBP accepts the proper entry, not when the truck crosses the zone gate.
  2. 2Treat Monday as the constructive-transfer point for the described merchandise.
  3. 3File the entry summary within 10 business days after the time of entry under §146.62(a).
  4. 4After CBP issues the permit, the operator may release the merchandise to the importer or carrier under §146.71(a).

Conclusion: Constructive transfer occurs when CBP accepts the proper entry on Monday; the entry summary remains due within 10 business days, and the operator releases the goods after CBP's permit.

Common traps

  • ×Using physical gate-out as the constructive-transfer date when a proper entry was accepted earlier.
  • ×Forgetting the 10-business-day entry-summary obligation after Form 3461.
  • ×Classifying privileged and nonprivileged foreign merchandise at the same time point.
  • ×Allowing the importer or carrier to remove foreign-status goods before the operator receives CBP authorization.
Authority checked: 2026-08-18
Full KnowledgeBrowse general practice
Study unit 5About 11 minutes

Control an in-bond movement from authorization to arrival

Ability objective

Build a valid in-bond application, identify bond responsibility, and apply movement, arrival, and destination deadlines without mixing calendar and business days.

Core rule

An in-bond application consists of a transportation entry and manifest, is generally transmitted through a CBP-approved EDI system before departure from the origination port, and requires a custodial bond and CBP movement authorization. Required data include the six-digit HTSUS number and quantity stated as the smallest external packing unit. Non-barge merchandise generally must reach CBP within 30 days, and barge merchandise within 60 days, measured from the later regulatory trigger in §18.1(i); examination or inspection hold time is excluded, while diversion or a new in-bond filing does not restart the clock. Arrival is reported within two business days, and the arrived shipment must be entered, exported, or admitted to an FTZ within 15 calendar days or it becomes subject to general order on day 16. Current law was reviewed on 2026-08-18 against the eCFR text current through 2026-08-14. For the October 2026 CBLE, answer from the exam-designated 2025 CFR edition when its wording or numbering differs from live law.

Authority and lookup route

19 CFR 18.1

Current eCFR -> Part 18 -> §18.1 application, filer, data, bond, authorization, transit, arrival, and general order

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR 18.2-18.4; 18.8

Current eCFR -> Part 18 -> bonded carrier, transfers, seals, and liability

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

19 CFR Part 18 (2025 edition)

2025 CFR -> Title 19, volume 1 -> Part 18 -> §18.1 and related liability provisions

October 2026 CBLE exam-reference baseline: 2025 CFR edition

Read on CBLE Ace →
Government original ↗
19 U.S.C. 1551

U.S. Code -> Title 19 -> §1551 -> bonded-carrier transportation authority

Current-law baseline reviewed 2026-08-18; eCFR current through 2026-08-14

Reference lookup task

Find the later-of trigger for the 30/60-day transit clock, the two-business-day arrival report, and the 15-calendar-day destination disposition rule.

Route: Within §18.1, read paragraphs (i), (j), and (k) consecutively and label every period as calendar days, business days, or a maximum transit period.

Worked example

A truck shipment's importing conveyance arrives at the origination port on January 2, but CBP issues movement authorization on January 5. No examination hold applies. Which event starts the 30-day clock, and what separate report follows physical arrival at destination?

  1. 1Classify the movement as non-barge, so the ordinary maximum is 30 days.
  2. 2Compare conveyance arrival with CBP movement authorization under §18.1(i).
  3. 3Use January 5 because it is the later regulatory trigger.
  4. 4After destination arrival, notify CBP through the approved EDI system within two business days and include the FIRMS code.

Conclusion: January 5 starts the 30-day clock; destination arrival must then be reported within two business days with the shipment's FIRMS location code.

Common traps

  • ×Starting every in-bond clock on the vessel or conveyance arrival date without applying the later-of rule.
  • ×Using 30 days for a movement transported by barge for all or part of the route.
  • ×Treating diversion or a replacement in-bond application as a new maximum-transit clock.
  • ×Confusing the two-business-day arrival report with the 15-calendar-day entry, export, or FTZ-admission deadline.
  • ×Reporting container or pallet count instead of the smallest external packing unit.
Authority checked: 2026-08-18
Full KnowledgeBrowse general practice