Travel

The State Department issues Travel Warnings to recommend postponing travel to a country because of widespread civil unrest, dangerous conditions, terrorist activity or, in some cases, because the U.S. has no diplomatic relations with the country and may have great difficulty in assisting U.S. citizens in distress. Travel Alerts disseminate information quickly about terrorist threats or other relatively short-term or transnational conditions that could pose significant risks to you and affect your travel plans. U.S. embassies and consulates send out security or emergency messages to alert U.S. citizens to fast-breaking events, such as demonstrations, coups, approaching storms, and crime.

The Department of State urges U.S. citizens living overseas or planning to travel abroad to enroll in the Smart Traveler Enrollment Program (STEP). When you enroll in STEP, we can update you with important safety and security announcements. Enrolling will also make it easier for the embassy or consulate to contact you in the event of an emergency. You should remember to keep all of your information in STEP up to date; it is particularly important when you enroll or update your information to include a current phone number and e-mail address.

Most U.S. citizens must use a U.S. passport to travel overseas and reenter the United States. A passport is an internationally recognized travel document that verifies your identity and citizenship. Only the U.S. Department of State has the authority to issue U.S. passports.

Most foreign countries require a valid passport to enter and leave. Some countries may allow you to enter with only a birth certificate, or with a birth certificate and a driver’s license, but all persons, including U.S. citizens, traveling by air, must present a valid passport to reenter the United States.

If you are traveling by land or sea. you must provide evidence of both your U.S. citizenship and your identity when you reenter the United States. For many land or sea trips this means you can travel using the new U.S. passport card instead of the normal passport book. Read more about U.S. passport requirements.

What about your children? Some countries have instituted requirements to help prevent child abductions and may require travelers to present proof of relationship to the children and evidence of consent from any non-accompanying parent(s). Visit our child abduction country information pages for information about your destination.

When does your passport expire? Some countries require that a traveler’s passport be valid for at least six months beyond the dates of the trip. Contact the embassy of your foreign destination for more information. Foreign embassy and consulate contact information can also be found in our Country Specific Information pages.

Make sure you have the contact information for the nearest U.S. Embassy or Consulate where you are going. Consular duty personnel are available for emergency assistance 24 hours a day, 7 days a week, at U.S. embassies, consulates, and consular agencies overseas and in Washington, D.C. Contact information for U.S. embassies, consulates, and consular agencies overseas may be found in our Country Specific Information pages. If your family needs to reach you because of an emergency at home or if they are worried about your welfare, they should call the Office of Overseas Citizens Services in Washington, D.C. at 1-888-407-4747 (during business hours) or 202-647-5225 (after hours). The State Department will relay the message to the consular officers in the country where you are. The consular officers will then try to locate you, pass on any urgent messages, and, if you wish, report back to your family on your welfare.