If you're planning to drive abroad, you've probably come across the phrase "international driver's license." It's one of the more misunderstood documents in the driving world — partly because the name itself is a little misleading. Here's what it actually is, how it works, and what shapes whether you'll need one.
There is no such thing as a globally issued international driver's license in the way a passport is issued by a government. What most people are referring to is an International Driving Permit (IDP) — a standardized translation document that accompanies your existing valid driver's license.
An IDP doesn't replace your home country's license. It translates your license information into multiple languages, allowing foreign authorities — police officers, rental car agents, border officials — to read and verify your credentials without needing to interpret an unfamiliar document. Think of it as a multilingual supplement, not a standalone credential.
IDPs are governed by two international road traffic conventions: the 1949 Geneva Convention and the 1968 Vienna Convention. The version of an IDP you need may depend on which convention the country you're visiting has signed — something worth checking before travel.
In the U.S., IDPs are issued by two private organizations authorized by the U.S. Department of Transportation:
These are the only two legitimate sources for U.S.-issued IDPs. The State Department explicitly warns travelers about fraudulent "international driver's license" websites that charge fees for documents with no legal standing. If a website is selling you an "international driver's license" as a standalone document, it is not a legitimate IDP.
To obtain an IDP through AAA or AATA, you generally need:
| Requirement | Details |
|---|---|
| Valid U.S. driver's license | Must be current and not expired |
| Minimum age | Typically 18 years old |
| Passport-style photos | Usually two required |
| Application form | Completed through the issuing organization |
| Fee | Varies by issuer; typically modest |
The IDP itself is valid for one year from the date of issue. It covers standard passenger vehicle driving — it does not automatically grant permission to operate commercial vehicles, motorcycles, or other vehicle classes in foreign countries. Those endorsements depend on what your home license already covers and what the destination country recognizes.
Not every country requires or even accepts an IDP. Acceptance depends entirely on the destination:
Before traveling, check the specific requirements of each country you plan to drive in. U.S. embassies and travel advisory resources publish this information by country.
The question also runs in reverse: foreign visitors driving in the United States often wonder whether their home license is valid here.
Generally, foreign nationals may drive in the U.S. using their valid home country license — sometimes paired with an IDP issued by their home country. However:
Immigrants with lawful status, DACA recipients, and visa holders may face entirely different requirements depending on the state. Some states issue licenses to undocumented residents; others do not. These rules are entirely state-determined.
This is where confusion tends to compound:
Whether you need an IDP — and what it covers — comes down to several factors that no single article can resolve for you:
The same applies in reverse for foreign drivers in the U.S. — the state you're in, how long you've been a resident, your visa or immigration status, and your license class all feed into different outcomes.
What makes IDPs relatively straightforward is that the issuance process in the U.S. is standardized through two recognized organizations. What makes the driving question more complicated is everything on either end of that document — the country-specific rules about where it's honored, and the state-specific rules about how foreign licenses are treated here.