On the road towards better mobility

Humanitarian transports for Ukraine: read carefully and follow the conditions on https://www.viapass.be/en/exemptions-outside-scope/

Viapass Kilometer Charge for HGVs
of +3.5 tons since April 1st 2016

Since April 1 2016, the Kilometer Charge applies for HGVs of over 3.5 tons and for N1 trucks with body code BC. All these trucks need to be equipped with an On Board Unit that is constantly switched-on when they drive on public roads. This OBU will only charge the kilometers driven on paying toll roads.

On this website you will find all information on the the Kilometer Charge and answers on questions like:

Whom is the Kilometer Charge meant for? »

Where do I find the tariffs and maps of the toll roads? »

The correct use of the On Board Unit is being monitored, and fraud or non-use will be fined.

Important: VIAPASS is the supervising and coordinating public organisation for the Kilometer Charge. If you have specific technical questions about your OBU or your bills, you need to contact your service provider, not VIAPASS.

Kilometer charge: specific cases

Our new infographics give a first (not legally binding) indication if you are subject to the kilometer charge or not.




07 Dec 2023
Kilometer charge: what will change on January 1st

Brussels, December 7, 2023 – From Monday January 1, 2024, the following elements will be changed in the kilometer charging system: In Flanders, the tariff for 686 km of roads will go from zero to a normal tariff. A preferential rate of zero cents/km will be granted to zero-emission vehicles (ZEV) across the entire Flemish road network. However, the OBU remains mandatory for ZEVs. In the Brussels-Capital Region and Wallonia (Sofico), ZEVs will still be classified in the EURO VI emission category. In Wallonia (Sofico structuring network), the kilometer charge rates will be indexed. In Flanders and the Brussels-Capital Region, indexation will take place on July 1.

16 Oct 2023
Indexation of the kilometer charge in Wallonia on Jan. 1, 2024

The Board of Directors of SOFICO (Société wallonne de financement complémentaire des infrastructures) has approved a  tariff adjustment of the kilometer charge for Heavy Goods Vehicles in Wallonia. It will take effect on Jan. 1, 2024. The index adjustment is calculated based on the August 2023 consumer price index, thus following the price fluctuations of products and services in Belgium. The average index adjustment on January 2024 is +4.08%. The new kilometer tax rates thus absorb the price increase in material costs and labor in Belgium. Both are key components in the maintenance and repair of road infrastructure.

30 Jun 2023
Kilometer charge obligations for motorhomes, horse transport and oldtimer trucks

With the summer season approaching, Viapass is launching an information campaign to clarify in which cases motorhomes/camper vans, oldtimer trucks and vehicles for horse transport must pay a kilometer charge.

26 Apr 2023
New tariffs for kilometer charge for trucks from 1 July

As of Saturday 1 July 2023, new tariffs for the kilometer charge will apply in Flanders, Brussels and Wallonia. In Flanders and Brussels, this is an index adjustment. The tariffs for the kilometer charge were indexed in Wallonia on 1 January and Sofico (Société wallonne de financement complémentaire des infrastructures) will implement a tariff adjustment on 1 July. No paying toll roads will be added in the three regions on 1 July.