Can a Japanese Driver Use Their Licence in Bosnia? — IDP + Side Switch

For a Japanese visitor, Bosnia and Herzegovina presents a familiar discipline wrapped around one unfamiliar reflex. The strict attitude to alcohol will feel like home; the side of the road will not. Knowing which is which before you set off makes the trip far smoother.

The verdict and the paperwork

A Japanese licence holder can drive in Bosnia and Herzegovina, with an International Driving Permit recommended to carry alongside the licence. Your foreign licence is valid for stays of up to six months. The IDP must be arranged in Japan before departure — you cannot get one on arrival — and you should keep it, your Japanese licence and your passport together for any roadside check.

The one thing that will feel wrong: keeping right

Japan drives on the left; Bosnia drives on the right. Everything your instincts have learned over years is now mirrored. The riskiest moments are not on the open road but at the small decisions — exiting a car park, taking a roundabout that now turns the opposite way, the automatic glance toward the wrong side. Give yourself a deliberate, low-stress first hour on quiet roads before tackling Sarajevo, and narrate each turn to yourself until right-side driving stops feeling reversed.

Alcohol and how enforcement works

Here is the comfortable part: the limit is 0.03, exactly matching Japan’s strict standard. The expectation you already hold — essentially no alcohol before driving — carries straight over. What differs is the policing. Fixed cameras are few; instead, police radar checks are common on the M17 and near Sarajevo, and fines are settled on the spot — always take the receipt. A typical 10-km/h-over fine is BAM 40-100 (about EUR 20-50); check a likely figure with our Speeding Fine Calculator.

On the road itself

Limits run to 80 km/h rurally and 130 on the limited motorways, but most roads are winding mountain two-laners rated challenging — drive to conditions. Carry the required warning triangle, reflective vest, first-aid kit and spare bulbs, and note winter tyres are mandatory 15 November to 15 April. See the Bosnia and Herzegovina driving guide and confirm documents with the Driving Permit Checker.