Driving in Andorra with a Mississippi Driving Licence: IDP Requirements and Rules
For a Mississippi licence holder, current U.S. Department of State guidance says you must obtain an International Driving Permit (IDP) before driving in Andorra. Andorran regulation recognizes a 1949 Geneva IDP when it accompanies the national licence and covers the authorized categories. Use the original Mississippi licence plus the IDP. No separate visitor translation is required beyond the IDP, and no fixed visitor-day limit appears in the permit regulation checked.
Quick answer
You can drive with a valid Mississippi licence when it is accompanied by the required 1949 Geneva IDP. The IDP is supplementary and is not valid by itself. The Andorran rules checked do not set a fixed maximum number of visitor days for use of a foreign permit.
Legal treatment of the Mississippi licence in Andorra
Andorra's current permit regulation recognizes several routes for foreign licences. For non-EU and non-EFTA drivers it expressly recognizes a 1949 Geneva Convention international permit when accompanied by the holder's national licence, as well as certain national permits that conform to the convention models. The U.S. Department of State's Andorra traffic guidance tells U.S. drivers to obtain an IDP before arrival, so a Mississippi holder should not rely on the state licence alone.
The international permit only covers categories authorized by the underlying national licence. No broader Mississippi-specific category conversion was verified for visitors.
IDP requirement, recommendation and applicable model
The IDP position for this pair is stronger than a convenience recommendation. U.S. Department of State guidance says a person planning to drive in Andorra must obtain an IDP before arrival. A U.S. IDP is the 1949 Geneva Convention model, and Andorran regulation expressly recognizes that model when it is carried with the national licence.
AAA explains that a U.S. IDP is a multilingual translation of the state licence, not a replacement for it, and is valid for one year while the underlying U.S. licence remains valid. U.S. Department of State general driving guidance names AAA and AATA as U.S. IDP sources.
Visitor and resident rules
The current Andorran permit regulation does not state a fixed maximum number of visitor days for a qualifying foreign permit, so max_visitor_days is left unset. The one-year validity of a U.S. IDP is the validity of that document, not a permission to remain in Andorra for one year.
Residence changes the rule. For holders who become habitually resident or hold temporary residence, the current regulation limits foreign-permit validity to six months from the start of that residence. The regulation separately provides a one-year deadline for changing the foreign permit to an Andorran equivalent. Resident homologation paperwork for third-country licences includes authenticity and category-equivalence certificates with sworn translations into Catalan, French or Spanish.
Rental-car requirements
Rental-company rules are contractual and separate from Andorran driving law. One named company was verified for Andorra.
| Company | Requirement | Source checked |
|---|
| Europcar | Present the normal driving licence. An international driving licence is mandatory under Europcar's published rule when the licence language differs from that of the rental country or uses unreadable characters. Europcar also requires an identity document and a valid credit card. | Europcar Andorra and Andorra la Vella pages, checked 2026-10-03 |
This does not establish a universal rental-industry rule. Check the exact station and booking terms before collection.
Police or authority documents and insurance
Andorra's Road Traffic Code requires a driver to carry the valid driving permit, vehicle registration certificate, current proof of vehicle insurance and, where applicable, the vehicle inspection certificate. These documents must be shown to traffic authorities on request. For a Mississippi driver using an IDP, carry both the original state licence and the IDP.
Foreign vehicles must have insurance that covers at least the liabilities required for vehicles registered in Andorra. Authorities may request proof of the policy and its validity. No Mississippi-specific insurance exclusion or automatic claim-denial rule was verified.
Relevant exceptions
An IDP is not a standalone licence. It must accompany the valid Mississippi licence and does not create permission for vehicle categories that the national licence does not authorize. The visitor rule should not be confused with the resident rule, which introduces the six-month foreign-permit validity limit.
The exact Mississippi-specific testing or reciprocity outcome in the resident exchange process is unverified – confirm with official authority.
Official sources used
- Andorra Legal Portal, Llei 12/2021 del Codi de la circulació, verifying valid-permit, document and insurance rules: https://portaljuridicandorra.ad/L2021012, checked 2026-10-03
- Andorra Legal Portal, Reglament of 2 July 2025 on driving permits, verifying foreign-permit recognition, 1949 and 1968 IDP models, resident validity and exchange documentation: https://portaljuridicandorra.ad/R20250702B, checked 2026-10-03
- U.S. Department of State, Andorra travel guidance, verifying the country-specific IDP instruction and driving-document guidance: https://travel.state.gov/en/international-travel/travel-advisories/destination.and.html, checked 2026-10-03
- U.S. Department of State, Driving and Transportation Safety Abroad, verifying U.S. IDP sources and the need to carry the U.S. licence: https://travel.state.gov/en/international-travel/planning/guidance/driving-transportation.html, checked 2026-10-03
- AAA International Relations, verifying the 1949 Geneva U.S. IDP framework, one-year validity and supplementary nature of the permit: https://www.aaa.com/international/idp.html, checked 2026-10-03
- Europcar Andorra, verifying the named rental company's document and IDP policy: https://www.europcar.com/en-us/places/car-rental-andorra/andorra-la-vella, checked 2026-10-03
Practical recommendation
Before driving, obtain the 1949 Geneva IDP from an authorized U.S. issuer and keep it with the original Mississippi licence. Carry the vehicle registration and current insurance proof. For a rental, bring the booking-required identity and payment documents and verify the station's terms. If you become resident, start the Andorran exchange process early because the foreign-permit driving window is six months.
Last verified date
This information was checked against the listed sources on 2026-10-03. The date records when the sources were verified, not when the rules changed.