ENTRY PROCEDURES | 2026-10-23

The ATA Carnet and Temporary Duty-Free Admission of Goods: How California Businesses Move Professional Equipment, Commercial Samples, and Exhibition Goods Across Borders Without Paying Duties

When goods enter the United States only temporarily — professional equipment for a job, samples for a trade show, items for an exhibition — a company should not have to pay import duties on things it will take back out. The ATA Carnet, backed by the Istanbul Convention and 19 C.F.R. Part 114, is the international "passport for goods" that makes duty-free temporary admission work, and the Temporary Importation under Bond procedure is its domestic alternative.

Not every item that crosses a border is being imported to stay . A film crew brings cameras to shoot on location; a company sends product samples to a trade show; a manufacturer ships a machine for a demonstration ; an orchestra travels with instruments. In each case the goods will leave the country

For a business that regularly ships goods abroad for temporary use — equipment, samples, display items — the cost and friction of paying import duties in each country, then seeking refunds when the goods leave, would be prohibitive. The ATA Carnet exists to eliminate that friction, letting goods move in and out of participating countries under a single document with duties and taxes secured in advance rather than paid at each border. For California companies in media, manufacturing, trade-show marketing, performing arts, and professional services, the Carnet is a practical, money-saving tool — but only when its rules are followed. When they are not, the financial consequences fall on the Carnet holder and the organization that guaranteed it.

What an ATA Carnet Is

An ATA Carnet is an international customs document that permits the temporary importation of goods into a participating country without payment of duties and import taxes, provided the goods are re-exported within the Carnet's validity period (generally up to one year). "ATA" is an acronym blending the French and English terms for temporary admission. The Carnet substitutes for the normal customs entry documents and for the duty deposit or bond that would otherwise be required at each border. Because it is recognized across the many countries that are party to the governing conventions, a single Carnet can cover a trip through multiple countries, with the goods entering and leaving each on the strength of the same document — hence the "passport for goods" nickname.

The Legal Framework

In the United States, ATA Carnets are administered under 19 C.F.R. Part 114, implementing the Customs Convention on the ATA Carnet for the Temporary Admission of Goods and the related Istanbul Convention (the Convention on Temporary Admission). These international agreements establish the Carnet system and the network of national guaranteeing associations that issue Carnets and stand behind them. Temporary admission under a Carnet is conceptually parallel to the domestic Temporary Importation under Bond mechanism found in Chapter 98, Subchapter XIII of the Harmonized Tariff Schedule (subheading 9813), enacted under 19 U.S.C. § 1202, which allows certain classes of goods to be entered temporarily free of duty under bond on condition of re-export. The two systems serve overlapping purposes, and a business choosing how to bring goods in temporarily should understand both.

What Goods a Carnet Covers

ATA Carnets generally cover three broad categories of goods: commercial samples (items shown to solicit orders, not for sale), professional equipment (tools of a trade — cameras, instruments, testing and measuring equipment, tools used by technicians and performers), and goods for exhibitions, fairs, and trade shows. The unifying principle is that the goods are brought in for a temporary purpose and will be taken back out in the same condition, not sold, consumed, given away, or substantially altered. Items that will be consumed, sold, processed into something else, or given away as handouts generally cannot travel on a Carnet, because they will not be re-exported. Perishables, disposable items, and goods intended for sale are therefore typically excluded. A business must assess whether its goods genuinely fit the temporary, re-export model before relying on a Carnet.

How the Carnet Works in Practice

A company obtains a Carnet from the guaranteeing association in its home country before traveling, listing the goods on a detailed schedule. The association collects a security (a bond, deposit, or guarantee) sufficient to cover the duties and taxes that would be owed if the goods were not re-exported, and issues the Carnet with vouchers for each border crossing. At each exit and entry, customs officials stamp the appropriate voucher, creating a record that the goods left one country and entered another. When the goods return home, the Carnet is discharged. The key operational discipline is that the goods must be presented to customs and the vouchers properly stamped at each crossing; a missing stamp can later make it impossible to prove re-export, exposing the holder to a claim even if the goods did in fact leave.

The Re-Export Obligation and What Happens If It Is Missed

The Carnet's entire premise is re-export: the goods must leave the country of temporary admission within the validity period (and any shorter period customs sets). If the goods are not re-exported — because they were sold, lost, destroyed, kept beyond the deadline, or simply because the paperwork does not prove their departure — the temporary admission fails, and the duties and taxes that were suspended become payable, often with penalties. The guaranteeing association that backed the Carnet is liable to the customs authority and will, in turn, pursue the Carnet holder for the amount. This is why the security is collected up front. A business that brings goods in on a Carnet and then cannot document their timely re-export faces a real financial claim, which makes careful tracking of deadlines and stamps essential.

ATA Carnet vs. Temporary Importation under Bond

For goods entering the United States temporarily, a business can often choose between an ATA Carnet and a Temporary Importation under Bond (TIB) entry under HTSUS subheading 9813. The two differ in important ways. A Carnet is international and covers a round trip through multiple countries on one document, is obtained before travel, and is convenient for goods that will tour several nations. A TIB is a U.S.-specific customs entry that admits goods duty-free under a U.S. customs bond on condition of re-export (generally within one year, extendable up to a statutory maximum), and covers categories of goods defined in subheading 9813. A TIB can be appropriate when goods are coming into the United States only, or when the goods or circumstances do not fit the Carnet model. Choosing between them depends on the itinerary, the type of goods, and the administrative trade-offs — and getting the choice right at the outset avoids duty exposure later.

Common Pitfalls for California Businesses

Several recurring mistakes generate claims. Missing or incomplete stamps: if a voucher is not stamped at a crossing, the holder may be unable to prove re-export, triggering a claim even though the goods left. Overstaying the deadline: keeping goods beyond the Carnet's validity (or a shorter customs-imposed period) converts a duty-free admission into a dutiable one. Selling or disposing of goods: using Carnet goods for anything other than temporary display or use — selling a sample, consuming an item — breaches the Carnet. Mismatched goods: the goods presented must match the Carnet's schedule; substitutions or additions are not covered. Wrong tool: using a Carnet for goods that should have been a formal import (or vice versa). Each of these can turn a routine temporary admission into a duty-and-penalty claim, usually discovered weeks or months later when the guaranteeing association presents the bill.

Resolving a Carnet or TIB Claim

When a claim arises — because customs asserts the goods were not timely re-exported — the holder is not without options. Often the goods were re-exported and the problem is documentation: a missing stamp, a lost voucher, or a timing dispute. In such cases, alternative proof of re-export (shipping records, foreign entry documents, the physical return of the goods) can resolve the claim. Where goods genuinely overstayed, the holder may seek to regularize the situation, pay the proper duty, or negotiate penalties. For TIB entries, failure to export can result in liquidated damages under the bond, which may be petitioned for mitigation. Because these claims are time-sensitive and documentation-driven, a business facing one benefits from prompt attention and, where the amounts are significant, experienced customs counsel to assemble the proof and manage the response.

Practical Steps for California Businesses

To use temporary admission effectively, a California business should: plan ahead and obtain the Carnet before travel, with an accurate goods schedule; choose the right mechanism (Carnet vs. TIB) based on the itinerary and goods; present goods and get every voucher stamped at each crossing, keeping copies; track the re-export deadline and build in margin; never sell, consume, or alter Carnet goods; and keep complete records of the goods' movement. Train the people who actually carry the goods, because a stamp missed at a busy port by a traveler unaware of the rules is the most common cause of a later claim. When a claim does arrive, respond promptly with proof of re-export. Because the stakes — suspended duties plus penalties — fall on the holder, treating temporary admission as a disciplined compliance process rather than a formality is the best protection.

Which Goods Qualify — and Which Do Not

The ATA Carnet is designed for three broad categories of goods that enter a country temporarily and leave in the same condition: commercial samples used to solicit orders, professional equipment (tools of trade such as cameras, instruments, and testing apparatus), and goods for display or use at exhibitions, fairs, and similar events. The unifying principle is that the goods are re-exported unchanged — the carnet is not a vehicle for importing goods that will be sold, consumed, given away, or altered. Consequently, consumable or disposable items, goods imported for processing or repair, and goods intended for sale generally do not qualify for carnet treatment and must enter through ordinary entry procedures with duties paid. The carnet also does not cover goods that are prohibited or restricted on other grounds. Because the duty-free treatment depends on the goods leaving in the same condition within the allowed period, a business planning to use a carnet must confirm that its goods fall within these temporary-use categories before relying on the carnet rather than a formal entry or Temporary Importation under Bond.

The Guaranteeing Association and the Cost of Non-Compliance

The ATA Carnet system works because each participating country has a national guaranteeing association that stands behind the carnets issued in its territory and guarantees payment of duties and taxes to the customs authorities if the temporary-admission conditions are breached. In the United States, that role is held by the United States Council for International Business (USCIB), which issues U.S. carnets and guarantees foreign carnets used here. The practical significance is the cost of non-compliance: if the goods are not re-exported within the carnet’s validity (ordinarily up to one year) or the shorter period a customs authority allows, the duties and taxes that would have applied — plus any applicable penalties — become due, and the customs authority can make a claim against the guarantee. A carnet holder who sells or abandons the goods abroad, lets the carnet expire, or cannot document re-exportation faces liability for those charges. Careful tracking of the carnet’s counterfoils and vouchers, and timely re-exportation, are therefore essential to preserving the duty-free benefit the carnet is meant to provide. In practice, the carnet travels with the goods as a passport-style booklet, and the customs officers in each country stamp the importation and re-exportation vouchers as the goods enter and leave; those stamped vouchers are the holder’s proof that the temporary-admission conditions were met. If a voucher is missing or a shipment cannot be accounted for, the foreign customs authority may presume the goods were improperly left in the country and pursue the guaranteeing association for the duties, which the association in turn collects from the carnet holder along with its claim-processing fees. A California business should therefore retain the fully executed carnet and reconcile every item on it against the stamped vouchers upon the goods’ return, and should never allow goods to be sold, consumed, or disposed of abroad under cover of a carnet.

Related Guides

• California International Trade & Customs Lawyers
• Importer Security Filing ("ISF 10+2") for Ocean Importers
• Antidumping & Countervailing Duties: Separate, All-Others, and NME Rates

Frequently Asked Questions

What is an ATA Carnet?

An ATA Carnet is an international customs document that lets qualifying goods be temporarily imported into participating countries without paying duties or import taxes, provided they are re-exported within the validity period (generally up to one year). It is often called a "passport for goods" and is governed in the U.S. by 19 C.F.R. Part 114 and the Istanbul Convention.

What goods can travel on a Carnet?

Generally commercial samples, professional equipment (tools of a trade, cameras, instruments), and goods for exhibitions, fairs, and trade shows — items brought in temporarily and taken back out in the same condition. Goods that will be sold, consumed, processed, or given away cannot travel on a Carnet because they will not be re-exported.

How is a Carnet different from a Temporary Importation under Bond (TIB)?

A Carnet is an international document covering a round trip through multiple countries, obtained before travel. A TIB is a U.S.-specific customs entry (HTSUS subheading 9813, under 19 U.S.C. § 1202) admitting goods duty-free under a U.S. bond on condition of re-export, generally within one year (extendable). The right choice depends on the itinerary and the goods. Call Trembach Law Firm at (213) 645-2246.

What happens if I don't re-export the goods in time?

The temporary admission fails, and the suspended duties and taxes become payable, often with penalties. The guaranteeing association that backed the Carnet is liable to customs and will pursue the Carnet holder for the amount — which is why a security is collected up front. For a TIB, failure to export can trigger liquidated damages under the bond.

Why are the customs stamps so important?

Because the stamped vouchers are your proof that the goods left each country. A missing stamp can make it impossible to prove re-export, exposing you to a claim even if the goods actually left. Present the goods and get every voucher stamped at each crossing, and keep copies.

Can I sell goods that came in on a Carnet?

No. Selling, consuming, giving away, or substantially altering Carnet goods breaches the Carnet, because those goods will not be re-exported. If you intend to sell goods, they must be formally imported and the duties paid, not brought in temporarily.

Can a Carnet or TIB claim be challenged?

Yes. Often the goods were re-exported and the problem is documentation — a missing stamp or lost voucher — which alternative proof of re-export (shipping and foreign entry records) can resolve. For TIB liquidated damages, you can petition for mitigation. These claims are time-sensitive, so respond promptly. Call Trembach Law Firm at (213) 645-2246.

Which countries accept ATA Carnets?

Many countries are party to the governing conventions and accept Carnets, which is what allows a single Carnet to cover a multi-country trip. The specific countries change over time, so a business should confirm current participation for its itinerary with the issuing guaranteeing association before relying on a Carnet for a particular destination.

Talk to a California Trade Lawyer About Temporary Importation

Whether you move professional equipment, samples, or exhibition goods across borders, the ATA Carnet and the Temporary Importation under Bond procedure let you do it duty-free — but only if the re-export rules are followed and the paperwork proves it. Trembach Law Firm, led by Anatolii Trembach (LL.M.; admitted in California), advises businesses on Carnet and TIB use, re-export obligations, and resolving customs claims when temporarily admitted goods are not exported on time. Call (213) 645-2246 for a confidential consultation.

Contact Trembach Law Firm at (818) 514-7680 for a confidential consultation.

Trembach Law Firm | 27001 Agoura Road, Suite 350, Calabasas, CA 91301