CONCERNANT LE PERMIS INTERNATIONAL EN GEORGIE
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The Georgia Department of Driver Services (GA DDS) states that "Georgia recognizes valid driver licenses issued to and held by residents of other countries as long as the "Out Of Country" license is valid (not expired). Generally, you may drive in Georgia for up to one year on a valid foreign license. Please note that if the driver's license issued to you in your home country is not printed in English, then you will also need a valid International Driving Permit (IDP)." Please visit the following DDS.ga.gov web page for more information about drivers from other nations.

http://www.dds.ga.gov/drivers/dldata.aspx?con=1747371440&ty=dl

The IDP is a translation of your license into many different languages, including English.  You an only get the IDP in the country you have received you driving permit.  Please visit the following USA.gov FAQ for information about getting an IDP in your country.

http://1.usa.gov/1dttA7E
Source:Richard Charlesbois

Note: Je viens de passer en Georgie...pas de barricade, pas de contrevention, cependant je vous conseille de lever le pieds, il ne faut quand  pas faire exprès