Gwerdtstrasse 5, Nidau

The exhaust testing unit conducts official exhaust measurements on light motor vehicles and motorcycles. The facilities can also be used for research projects.

Opening hours

Reception and office

8 am–12 pm
1:30 pm–5 pm

Location + How to find us

Getting here by public transport

It’s a 10-minute walk from Biel railway station to the exhaust testing unit.

Getting here by car

Customer parking is available by prior arrangement.

Exhaust test unit

Appointment form for an exhaust test for a light motor vehicle or motorcycle:

Fees for exhaust tests; vehicles with a total weight of less than 3,500 kg, motorcycles, light motorcycles and four-wheel vehicles.