Guide · Customs
ATA Carnet explained: temporary export of samples, fair stands and professional equipment
If you are sending goods abroad that have to come straight back unchanged — a rail of fashion samples to Milan, a demo machine to a Swiss trade fair, a broadcast kit to a UK shoot — you should not be paying import duty and VAT on them at the border. The ATA Carnet is the international customs document built for exactly this: temporary admission of goods into a foreign customs territory for up to one year, duty-free and VAT-free, against a guarantee. This guide explains what the carnet covers, how it is stamped at each crossing, when you actually need one, and the mistakes that turn a discharged carnet into a duty bill.
7 min read
What an ATA Carnet actually is
An ATA Carnet is an international customs document that lets you move goods into a foreign customs territory temporarily — without paying import duty or import VAT at the frontier — provided the goods leave again in the same state. The name comes from the French and English Admission Temporaire / Temporary Admission. It is recognised across a large network of countries that have signed up to the underlying conventions, which is why it is sometimes called the passport for goods.
The trade-off for that duty-free treatment is a single, strict condition: the goods must return in the same state they left. No processing, no transformation, no sale. The carnet is for goods that travel out and come back — not for goods you are exporting permanently. If the goods are sold or consumed abroad, they have effectively been imported normally, and the duty and VAT you avoided at the border become payable.
Because it is a temporary-admission instrument, it carries a hard time limit. A carnet is valid for a maximum of one year from issue, and within that window the goods can make multiple trips and visit multiple eligible countries. It is a single document that replaces the chain of separate national import and export declarations you would otherwise need at each border.
The three recognised uses
Commercial samples
Goods carried abroad to show to potential buyers — a fashion house's seasonal samples, a textile range, product prototypes, a salesperson's demonstration stock — travel on a carnet so they can cross the border, be shown, and return without a duty bill. The classic case is the seasonal sample run between Spain and the showrooms of Milan or Paris, where the same garments come back at the end of the selling window.
The defining feature is that samples are shown, not sold. The moment a sample is left behind with a buyer or sold off the rail, it falls outside the carnet and has to be regularised as a normal import.
Goods for trade fairs and exhibitions
Stand fittings, display units, exhibits, demo products and the machinery you bring to show on a stand all qualify. This is the backbone of exhibition logistics: a Spanish manufacturer shipping a stand and demo equipment to a fair in the UK or Switzerland moves the whole lot on one carnet, exhibits for the run of the show, then ships it home.
Consumables are the trap here. Brochures you hand out, giveaways, food and drink served on the stand, anything that does not come home — those are not coming back in the same state and cannot ride on the carnet. Keep the temporary exhibits and the give-away material on separate paperwork.
Professional equipment
Tools of the trade that you take abroad to do a job and bring back: technicians' tool kits, test and measurement instruments, demonstration machinery, and broadcast, film and photographic equipment such as cameras, rigs and audio gear. A film crew shooting abroad, an engineer commissioning a machine on a customer's site, a band's touring backline — all are textbook professional-equipment carnet cases.
Again the rule holds: it is equipment used and returned, not equipment delivered. Spare parts that get fitted and stay, or kit sold to the customer at the end of the job, fall outside the carnet.
How the carnet works, step by step
A chamber of commerce in the country of departure issues the carnet against a financial guarantee. The applicant — the carnet holder — provides a guarantee or premium that backs the duties and taxes that would fall due if the goods were not properly re-exported. The chamber, not the carrier, is the issuing and guaranteeing authority. The holder lists every item on a general list, with descriptions, values and weights, and that list is the fixed inventory for the life of the carnet.
Physically the carnet is a booklet of coloured vouchers and counterfoils. Each leg of the journey uses a matched pair: an exportation voucher on the way out of the home territory, an importation voucher into the foreign territory, then re-exportation out and re-importation home on the way back. At each border the customs officer detaches the relevant voucher and stamps the counterfoil that stays in the booklet. Those stamps are the proof that the goods crossed where and when the document says they did.
The counterfoils are everything. A fully stamped carnet, returned to the issuing chamber within its validity, lets the guarantee be released and the carnet discharged cleanly. The entire mechanism rests on having an unbroken chain of stamps from departure to return.
When you need a carnet — and when you do not
You need a carnet when the goods cross into a non-EU customs territory and have to come back unchanged. From Spain that means destinations such as the United Kingdom and Switzerland, and the wider network of carnet countries beyond Europe. Without it, those goods would face import duty and import VAT at the foreign border as if they were a permanent import — money you would then have to chase to recover, if you can recover it at all.
You do not need a carnet for movements that stay inside the EU customs union. Goods moving in free circulation between member states — a sample run from Spain to Germany or to Romania, a stand shipped to a fair in France — cross no customs frontier, so there is nothing to admit temporarily and no carnet to raise. You still want clean commercial paperwork and a correct CMR consignment note, but no carnet and no temporary-admission entry.
The carnet is also not the only way to handle temporary admission on a non-EU lane; customs offer other temporary-admission procedures, which are lodged through a licensed customs broker rather than on a carnet. But for samples, fairs and professional equipment that travel repeatedly, the carnet is usually the simplest single document. If you are unsure whether a given lane needs one, that is exactly the kind of thing to settle when you request a written quote rather than discover at the frontier.
Where it goes wrong: the pitfalls
A missing customs stamp
The single most common failure is a counterfoil that never got stamped — a border crossed at a quiet hour, an officer who waved the truck through, an exit that nobody recorded. On paper the goods look as though they never left the foreign territory, so the carnet cannot be discharged for that leg. Insist that every voucher is processed at every crossing, even when it feels like a formality.
Goods sold or not re-exported
If an item on the general list is sold abroad, left behind, or simply does not come home within the validity window, the carnet cannot be discharged for that item. At that point the duties and import taxes the carnet was deferring become payable, and the guarantee lodged with the chamber is claimed to cover them. A carnet is a promise that the goods will return; break the promise and the bill arrives.
Expiry
The one-year validity is absolute. Goods still abroad when the carnet expires are no longer covered, with the same consequence: the temporary admission converts to a normal import and the charges fall due. If a stand or a piece of demo equipment is going to stay out longer than planned, that has to be addressed before the clock runs out, not after.
SAVA's role — and what it is not
SAVA's job on a carnet movement is the transport. We carry the goods across our network — 350+ trucks per month across owned and partner carriers, running on scheduled departures — and we present the carnet at the border crossings on the journey so the export, import, re-export and re-import vouchers are put in front of the customs officer at each frontier for stamping. As the carrier under the CMR Convention we issue and handle the CMR consignment note that travels alongside the carnet.
What SAVA does not do is issue or guarantee the carnet. The chamber of commerce issues it, and the carnet holder is the party responsible for its correct use — accurate general list, goods returning in the same state, and the document returned in time to be discharged. We are not the issuing authority and we are not the guarantor, so the holder's obligations stay with the holder. We also do not file or arrange any duty or import-VAT deferment; where a non-EU lane needs a customs declaration or a transit movement rather than a carnet, that is lodged by our licensed customs-broker partners and SAVA coordinates the file rather than lodging it.
A word on cover while the goods are in transit. As carrier SAVA carries the statutory CMR liability — capped at 8.33 SDR per kilogram of the gross weight affected, with claims subject to the Convention's limitation period of one year, or three years where the loss is attributable to wilful misconduct. For high-value samples, exhibition pieces or broadcast kit that per-kilo cap can sit well below the real value of the goods, and SAVA does not underwrite the cargo beyond that limit. For a rail of designer samples or a film camera package, that gap matters: either ask us to arrange additional all-risks cargo insurance for the trip, or source your own, so a loss in transit is not capped at a per-kilo figure that bears no relation to what the goods are worth.
Worked example: a sample run that goes right, and one that does not
A Barcelona fashion house sends a 120-piece sample collection to a London showroom for a four-week selling window. The chamber issues a one-year carnet against a guarantee, listing all 120 pieces with indicative values. The truck leaves Spain — exportation voucher stamped — and enters the UK, where the importation voucher is stamped. Four weeks later all 120 pieces come home: re-exportation out of the UK, re-importation into Spain, both stamped. The fully stamped carnet goes back to the chamber, the guarantee is released, no duty or VAT was ever paid. Clean.
Now the version that costs money. The same run, but the buyer keeps three sample pieces and the UK exit at the end of the show is crossed late one evening without the re-exportation voucher being stamped. Three pieces never returned, and one leg has no stamp. The chamber cannot discharge the carnet for those items; the UK import duty and VAT on them become payable, and the guarantee is drawn on to settle the charge. The fix would have cost nothing at the time — keep sold items off the carnet and re-import them properly, and make sure every voucher is stamped at every crossing.
The figures above are illustrative, not a quotation. The lesson is general: the carnet only saves you money if the inventory is honest, the goods come home, and the chain of stamps is unbroken.
Before you book: a quick-reference checklist
Decide early whether the lane even needs a carnet. Non-EU destinations such as the UK and Switzerland, with goods returning unchanged, are the carnet's home ground; intra-EU movements in free circulation are not. Raising a carnet you do not need wastes time and a guarantee.
Get the carnet from your chamber of commerce before the goods move, and make the general list match the physical load exactly — every piece, with descriptions and values. SAVA can carry and present the carnet at the borders, but the holder applies for it, guarantees it and owns the obligations.
Keep anything that will not come home — sold samples, give-aways, consumables, parts that get fitted — off the carnet and on separate paperwork. The carnet is only for goods returning in the same state.
Insist on a stamp at every crossing, out and back, and return the carnet to the chamber within its one-year validity so it can be discharged. And before high-value samples or kit travel, settle the insurance: the CMR cap of 8.33 SDR per kilogram will not cover a designer collection or a broadcast package, so arrange all-risks cover for the trip. With those settled, request a written quote — it arrives in roughly 15 to 20 minutes and is valid for 24 hours — and we will move the goods and present the carnet at each border.
Related guides
Related services
Ready to move a load from Spain?
Get a 24h written quote →