Driving
A national driving license is sufficient for EU citizens. The road network is well developed and the roads are in good condition. The traffic signs and rules are by and large standardized within Europe.
The speed limit on the highways is unlimited, unless a sign states otherwise. Outside built-up areas you may drive at 100 km/h and within built-up areas at 50 km/h. The drink-drive limit is 0.5 per mille.
You can find more information here.