If you're planning to drive abroad, you've likely come across the term International Driving Permit β or IDP. The question of where to get one is straightforward on the surface, but the full picture involves understanding what an IDP actually is, who issues it, what it doesn't replace, and how your home country's license fits into the equation.
An IDP is not a standalone license. It's a translation document β a standardized booklet that renders your existing driver's license into multiple languages recognized under the 1949 United Nations Convention on Road Traffic and the 1968 Vienna Convention. When you drive in a foreign country, local authorities who can't read your home-country license use the IDP alongside it to verify your credentials.
The IDP is only valid when carried together with your original driver's license. On its own, it has no legal standing. If your license is expired, suspended, or revoked, an IDP issued on that basis is also invalid.
In the United States, the federal government authorizes two organizations to issue IDPs to American residents:
No other entity β including the DMV, state governments, or online third-party vendors β is authorized to issue IDPs to U.S. residents. If you encounter a website selling an "international driver's license" outside of these two organizations, what you're buying has no recognized legal standing in most countries.
Both AAA and AATA issue IDPs in person at their offices. AAA also offers a mail-in option in many locations. The application typically requires:
Applicants generally must be at least 18 years old.
IDPs issued in the U.S. are typically valid for one year from the date of issue. They cannot be renewed β a new application is required each time. Because IDPs expire relatively quickly, timing your application close to your travel date matters.
Not every country requires an IDP, and not every country that recognizes IDPs treats them the same way. Some countries require it for the full duration of your visit. Others only require it if your license isn't in a Latin-based script. A handful of countries have their own bilateral agreements that affect whether a U.S. license alone is sufficient.
The countries where you're driving, how long you'll be there, and whether you're renting a car (rental agencies often have their own IDP requirements regardless of local law) all shape whether you actually need one.
The question works in reverse for foreign visitors driving in the United States. In this case, the IDP is issued by the driver's home country, not obtained here. A visitor from France, for example, would get their IDP from a French-authorized issuing body before traveling β not from AAA or AATA.
Most U.S. states allow foreign visitors to drive on a valid foreign license for a limited time, often ranging from a few months to a year, depending on the state and the visitor's visa or residency status. An IDP from their home country can accompany that foreign license for clarity with U.S. law enforcement.
What changes this picture:
| Situation | How IDP Use Typically Differs |
|---|---|
| Tourist visiting the U.S. | Uses home-country IDP; drives on foreign license |
| U.S. resident driving abroad | Gets IDP from AAA or AATA before leaving |
| Foreign national becoming a U.S. resident | May need to convert foreign license to a state license |
| Long-term visa holder | State rules on foreign license use vary significantly |
An IDP does not grant driving privileges on its own. It doesn't extend or modify what your home license allows. If your license restricts you to automatic transmission vehicles, that restriction travels with you. If you hold a commercial license with endorsements, the IDP reflects your base license class as it appears on the original credential.
An IDP also does not substitute for a state-issued license when you're a U.S. resident. If you're living in a U.S. state and need to drive legally within that state, you need that state's license β not an IDP.
Several factors affect how this process plays out for any individual:
The mechanics of obtaining an IDP as a U.S. resident are among the more standardized processes in the driver's license world β two authorized issuers, consistent documentation, fixed validity period. But whether you need one, how it interacts with local laws where you're traveling, and how long your foreign license remains valid if you're living in the U.S. are all questions that depend on specifics no general guide can fully resolve.
