To rent and drive a car in France in 2026, you must be at least 18 years old (though most rental agencies require you to be 21 and charge a "young driver" fee under 25). You need a valid, original driver's license held for at least one year. If your license is from outside the EU/EEA and is not in French, an International Driving Permit (IDP) is technically mandatory and highly recommended to avoid issues with police or insurance. You must also carry your passport as ID. By law, the car must contain a reflective safety vest and a warning triangle. Additionally, remember that France has a strict "no-hands" mobile phone policy—even using a phone with headphones is illegal while driving.