As you most probably have been informed by the media and market starting the 1st of April 2016 Belgian government has decided to introduce a supplementary cost related to the usage of the Belgian national road network and this for all vehicles above 3.5 tons.
Belgian Authorities are, by implementing this new additional fee, aiming for the reduction of polluting emissions and at the same time generate revenue to improve road infrastructures. This new surcharge, valid for all users regardless their nationality, will be introduced simultaneously on the entire road network within Belgium considering however per region different levels.
In case you would requiring more information please do not hesitate to contact your contact person at I.R.F. or take a look at http://www.viapass.be/en/