Poland on a Japanese Licence — IDP Required, the Side Switch & a 0.02 Limit

Poland is a rewarding self-drive for Japanese visitors — fast new motorways, cheap fuel, and easy reach to cities the trains skip — but three specific adjustments matter more than the scenery, and none of them is the licence itself.

The verdict for Japanese licence holders

You can drive in Poland on your Japanese licence, but only with an International Driving Permit carried alongside it. This is the key difference from an EU visitor: an EU/EEA licence is valid on its own, while a Japanese licence is not recognised without the 1949 Geneva Convention IDP. Arrange it in Japan before departure — it is not available in Poland — and keep the IDP, your Japanese licence and your passport together. Your licence covers stays of up to 12 months.

The biggest adjustment: switching to the right

Japan drives on the left; Poland drives on the right. This is the single thing most likely to catch you out, and the danger window is your first day — pulling out of a fuel station, joining a roundabout that now flows the opposite way, or a reflex glance the wrong direction at a junction. Spend your first hour on quiet roads rather than central Warsaw, and be deliberate at every turn until right-hand traffic stops feeling backwards.

Fast motorways and a near-zero alcohol limit

Polish motorways run to 140 km/h — among Europe’s highest and far above the 100 km/h you know at home, so traffic in the outside lane moves quickly and closes fast in your mirror. Town limit is 50 km/h, rural roads 90, and Polish roads are rated moderate: improving surfaces, but aggressive overtaking and heavy truck traffic on the single-carriageway routes between cities. The alcohol limit is a strict 0.02 BAC, below Japan’s 0.03 — treat it as zero. A typical minor speeding fine starts around PLN 50 (about EUR 12), paid on the spot.

Fuel sits near USD 1.48 a litre, and the emergency number is 112. Read the full rules on our Poland driving guide, confirm your IDP need with the Driving Permit Checker, and estimate any penalty with the Speeding Fine Calculator.