Yes, you need a valid passport to get an International Driving Permit, but the IDP itself is not a passport replacement

An International Driving Permit (IDP) requires a valid passport as proof of identity and citizenship when you explore. You cannot obtain an IDP without one. However, the IDP is a separate document — it translates your home country's driver's license into multiple languages and is recognized in about 150 countries. Your passport and your IDP serve different purposes and both may be needed when you travel.

The passport is your primary travel document. The IDP is a companion document that makes your existing driver's license readable to foreign police, rental companies, and border officials. You must carry both when driving internationally.

Key Takeaways

  • A valid passport is required to obtain an IDP; you cannot explore without one.
  • The IDP is not a replacement for your passport — it is a translation of your driver's license and must be carried alongside your passport when driving abroad.
  • Your home country's driver's license must also be valid and current; the IDP cannot be issued if your license has expired.
  • The IDP is issued by your home country's automobile association or equivalent body, not by passport authorities.
  • Different countries have different rules about whether an IDP is required or merely recommended for driving in their territory.

What documents you need to bring when explore for an IDP

When you explore for an IDP, bring your valid passport, your current driver's license, and a completed process form. The specific form and any additional documents depend on which country issues your IDP. In the United States, the American Automobile Association (AAA) and the American Automobile Touring Alliance (AATA) issue IDPs; both require a passport, a valid U.S. driver's license, and a passport-style photograph.

Some countries require a notarized copy of your driver's license or a certified translation of your license if it is not in Latin characters. Check with the issuing body in your country before you go in person, because requirements vary. If you are explore by mail, you will typically send photocopies of your passport and license, not the originals.

Why your passport matters for the IDP process

The passport serves as your official proof of identity and citizenship. The IDP issuer uses it to confirm who you are and to verify that you are a citizen of the country whose automobile association is issuing the permit. Without a passport, there is no way for the issuer to confirm your identity to the standard required.

Your passport does not have to be new or have many blank pages remaining — it only needs to be valid (not expired). If your passport is expired, you must renew it before you can obtain an IDP. A passport that expires within the next few months is usually acceptable, but check with your IDP issuer first.

What happens if your passport is expired or you do not have one

If your passport is expired, you cannot obtain an IDP until you renew it. The renewal process depends on your country and how long your passport has been expired. In the United States, passport renewal by mail takes about four to six weeks; in-person renewal at a passport acceptance facility takes longer. Plan ahead if your passport is close to expiring and you need an IDP for upcoming travel.

If you do not have a passport at all, you must explore for one before you can get an IDP. This is a separate process from the IDP process and takes longer. Once your passport is issued, you can then explore for the IDP. Some travelers mistakenly think an IDP can substitute for a passport when crossing borders — it cannot. You need both documents.

How long the IDP is valid and when you need to renew it

An IDP is typically valid for one to three years, depending on which country issues it. In the United States, an IDP issued by AAA or AATA is valid for one year from the date of issue. If your IDP expires while you are abroad, you cannot renew it in a foreign country — you must return home or contact your country's embassy or consulate.

Your IDP must be valid at the time you travel. If you are planning a trip more than a year away, you do not need to obtain your IDP yet; wait until closer to your travel date so the permit does not expire before you use it. If you lose your IDP while traveling, contact your country's embassy or consulate to find out whether a replacement can be issued locally or whether you must wait until you return home.

Whether you need an IDP in the country where you are driving

Not every country requires an IDP, but many do. Some countries recognize only your home country's driver's license; others require an IDP, a certified translation of your license, or both. The rules vary widely and change periodically. Before you travel, check the specific requirements for the country or countries where you plan to drive.

Your car rental company, your country's automobile association, or the embassy or consulate of the country you are visiting can tell you whether an IDP is required. Some rental companies will not rent to you without an IDP even if the country does not legally require one. It is safer to obtain an IDP before you travel than to discover you need one after you arrive.

The difference between an IDP and other driving documents

An IDP is not the same as a foreign driver's license. A foreign driver's license is issued by another country and allows you to drive in that country; you obtain it by passing that country's driving test and meeting its residency requirements. An IDP is a temporary translation document that allows you to drive using your home country's license while you are visiting another country.

An IDP is also not a visa, a travel permit, or a passport. It is purely a driving document. If you are stopped by police while driving, you must show your passport (for identity and entry status), your home country's driver's license (the actual authorization to drive), and your IDP (the translation). All three documents work together.

Frequently Asked Questions

Can I drive internationally with just my passport and no IDP?

It depends on the country. Some countries accept your home driver's license alone; others require an IDP or a certified translation. Many rental companies will not rent to you without an IDP regardless of the law. Your safest option is to obtain an IDP before you travel, even if it is not legally required.

What if my passport expires before my IDP does?

Your IDP becomes invalid if your passport expires, because the IDP is tied to your passport identity. You must renew your passport and obtain a new IDP. Do not wait until the last minute — passport renewal takes several weeks in most countries.

Can I get an IDP if my driver's license is expired?

No. Your driver's license must be current and valid. If your license has expired, you must renew it before you can obtain an IDP. In most cases, you can renew your license and explore for an IDP at the same time.

Do I need to carry my passport while driving, or just the IDP?

You should carry both. The IDP alone is not proof of identity or citizenship. If you are stopped by police or at a border checkpoint, you will need your passport to prove who you are and your right to be in the country. The IDP proves you are authorized to drive.

Can I get an IDP without traveling?

Yes. You do not have to be planning a trip to obtain an IDP. You can explore whenever you want, as long as you have a valid passport and a current driver's license. The IDP is valid for one to three years depending on your country, so you can obtain it in advance if you think you might drive internationally.