What is an ATA Carnet?
An ATA Carnet (from French/English Admission Temporaire / Temporary Admission) is an international customs document that lets you take goods into around 80 countries temporarily, for up to one year, without paying import duties or VAT, and without depositing money at each border. People often call it a "passport for goods", and honestly that's the right way to think about it: one document, recognised in many countries, stamped on the way in and out.
Without a carnet, bringing a CHF 150,000 robot into a foreign country, even just for a three-day trade fair, means one of two things. Either you pay import duties and VAT (often 20–40% of the value, partly refundable at best), or you arrange that country's national temporary-import procedure with a cash deposit or bond, in the local language, at the border. A carnet replaces all of that with a stamp.
Who runs the system
The carnet system is based on two international treaties, the ATA Convention (1961) and the Istanbul Convention (1990), and is administered by the International Chamber of Commerce (ICC) World Chambers Federation. In each member country there's a national guaranteeing association, usually the chambers of commerce. It issues carnets and, crucially, guarantees to its national customs that duties will be paid if a foreign carnet holder breaks the rules.
That guarantee chain is the whole trick. When you show up at a foreign border with a carnet, customs doesn't need your money as security. It already has a standing guarantee from its own national chamber association, which in turn can recover from the chamber that issued your carnet, which in turn recovers from you. That's why your chamber takes a security deposit or insurance premium when issuing. The associations' liability is capped at the duties plus 10%.
What a carnet covers (and what it never covers)
Carnets are accepted for three broad categories of goods:
- Goods for exhibitions and trade fairs - your robot on a booth;
- Commercial samples - demo units shown to win orders;
- Professional equipment - tools and machines you bring and operate yourself for work abroad.
The golden rule behind all three: everything must come back, unchanged, within the deadline. That rules out:
- Goods for sale, or even goods you'll probably sell;
- Consumables and giveaways: brochures, stickers, demo materials that get used up;
- Perishables;
- Goods sent abroad for repair or processing (routine maintenance during the trip is fine);
- Goods you rent out or otherwise charge money for while abroad.
What the document looks like
A classic paper carnet is a colour-coded booklet:
- a green cover with your details and the General List, the full inventory of goods (descriptions, serial numbers, values). Once customs activates the carnet, this list is frozen forever;
- yellow sheets for exportation from and re-importation into the home country;
- white sheets for importation into and re-exportation from each visited country;
- blue sheets for transit through countries you only pass through.
Each sheet comes as a pair: a voucher (Trennabschnitt) that the customs officer detaches and keeps, and a counterfoil (Stammabschnitt) that gets stamped and stays in your booklet permanently. The stamped counterfoils are your proof that everything was done right. Never remove them.
The digital carnet (eATA), live since 1 June 2026
On 1 June 2026 the digital ATA Carnet went live in 30 countries: Switzerland, all 27 EU member states, Norway and the United Kingdom. Swiss customs states that carnets issued from that date must generally be presented digitally: instead of a paper booklet, you load your carnet into the free ICC ATA Carnet App using a Carnet ID and PIN from your chamber, prepare the declaration in the app, and show a QR code at the border, which customs scans.
- Paper carnets issued up to 31 May 2026 remain valid in paper form until they expire.
- For destinations not yet in the digital system, paper is still used; customs can also add paper notations alongside the digital record on request.
- The ICC targets worldwide digital coverage by 1 January 2028.
Validity: exactly one year, no extensions
A carnet is valid for exactly 12 months from the day it's issued, and it can never be extended. Within that year you can make unlimited trips with any subset of the listed goods. Two important wrinkles:
- The customs office of the country you visit can impose a shorter re-export deadline than the carnet's validity (it's noted on your import counterfoil, so check it). Some countries, such as India, Mexico and Singapore, generally limit stays to six months.
- If goods must stay abroad longer than a year, some countries accept a replacement carnet ("Anschluss-Carnet") that is arranged before the original expires and stretches the total stay to about two years. Ask the foreign customs office and your chamber early.
What it costs (Switzerland)
Two components, both paid to the issuing chamber of commerce:
- Issuing fee: at most Swiss chambers CHF 95 (members) or CHF 130 (non-members), plus 1‰ (one per mille) of the total goods value. Geneva instead charges a percentage of the carnet value (0.8% members / 1.2% non-members).
- Security: the chamber must be covered in case customs claims arrive. Depending on the chamber and your relationship with it, this is a refundable deposit (typically 20–40% of the goods value; several chambers require 40% for US-bound carnets) or a non-refundable insurance premium (roughly 0.06%–0.3% of the value at chambers with insurance models). The deposit comes back when you return the properly stamped carnet.
For a CHF 150,000 robot that's roughly CHF 245 in fees plus either a locked-up deposit or an insurance premium on the order of a few hundred francs. Compare that with a potential 20–40% duty-and-VAT exposure at every border without a carnet.
Which countries accept carnets
About 80 countries and customs territories, including all of Switzerland's neighbours, the whole EU, the UK, the USA, Canada, China, Japan, Australia and many more. The authoritative, current list is the ICC country directory. Three things worth knowing:
- The EU counts as one customs territory. One import stamp at your first EU entry covers all 27 member states; you re-export once when you finally leave the EU. No formalities at internal EU borders.
- Notable gaps: most of Latin America (only Chile, Mexico and Peru participate; Brazil left the system end of 2021), most of Africa, and parts of the Middle East and Central Asia. For those countries you fall back on national temporary-import procedures with deposits.
- The UK remained a full carnet country after Brexit. In fact, carnets became the standard way to move equipment temporarily between the EU/Switzerland and the UK.
The lifecycle at a glance
- Apply at your chamber of commerce with a complete goods list (in Switzerland: online via ataswiss.ch).
- Activate the carnet at a customs office before first use.
- Export stamp when leaving your home country.
- Import stamp on arrival in the destination country.
- Re-export stamp when leaving the destination, before the deadline.
- Re-import stamp when coming home.
- Return the carnet to the chamber; it checks the stamps, discharges the carnet and releases your security.
Every step is explained in detail, with Swiss specifics, in Using your carnet at the border.
Alternatives: when a carnet isn't the right tool
- You might sell the goods abroad: a carnet is the wrong tool. Switzerland's national procedure (ZAVV, customs declaration for temporary use) explicitly allows "uncertain sale", and a definitive export may be simpler still.
- Goods stay longer than 12 months: consider the destination country's own temporary-admission procedure or definitive import. The Swiss ZAVV runs two years and is extendable.
- Low-value single trip: the fixed fees and the deposit lock-up may cost more than just paying duties.
- Destination not in the carnet system: you'll need that country's national procedure (deposit/bond) regardless.
Next: what all of this means specifically for robotics companies →
Sources
Every factual claim on this page comes from the sources below, checked on the "last reviewed" date in the footer. Official resources are linked in whatever language they are published in.
- ICC — ATA Carnet overview ↗ (English)
- ICC — ATA Carnet country directory ↗ (English)
- ICC — eATA digital carnet ↗ (English)
- Swiss customs (BAZG) — ATA Carnet: goods movement and customs formalities ↗ (EN/DE/FR/IT)
- Swiss customs (BAZG) — Carnet ATA (German page incl. eATA launch details) ↗ (German)
- Swiss customs (BAZG) — temporary admission (ZAVV) ↗ (German)
- Istanbul Convention on Temporary Admission — full text ↗ (English)
- WCO — the ATA system conventions ↗ (English)
- IHK St.Gallen-Appenzell — Merkblatt "Benutzung Carnet ATA" ↗ (German, PDF)
- European Commission — customs transit / ATA temporary admission ↗ (English)
- UK Government — apply for an ATA Carnet ↗ (English)
- US ITA — ATA Carnet ↗ (English)