It is illegal to drive without a valid license and insurance in many countries. You should check with the Embassy of the country where you plan to reside, to find out more about driver’s license requirements. A listing of foreign embassies and consulates in the U.S. is available on the Department of State’s website at http://www.state.gov/s/cpr/rls/dpl/32122.htm. Foreign embassy and consulate contact information can also be found on the Consular Information Sheet for each country.
Many countries do not recognize a U.S. driver’s license. Some, however, will accept an international driver’s permit. It is nevertheless a good idea to qualify for a local driver’s license as soon as possible, since international driver’s permits are not always valid for the length of a stay abroad, and often are only valid if presented in conjunction with a valid U.S. or local license. To renew a U.S. driver’s license, contact the Department of Motor Vehicles in your home state.