The charge will have to be collected by the electronic systems foreseen to be fully interoperable at EU level by 2012 and a receipt clearly stating the amount of the external cost charge will be given to the hauliers so that they can pass on the cost to their clients.
Tasu tuleb hakata koguma elektrooniliste süsteemide abil, mis peaksid olema ELi tasandil täielikult koostalitlusvõimelised 2012. aastaks.