Directive 1999/62/EC on the charging of heavy goods vehicles for the use of certain infrastructures allows Member States, if they so wish, to also charge road users for some external costs.
Directiva 1999/62/CE privind taxarea vehiculelor grele de marfă pentru utilizarea anumitor infrastructuri le permite statelor membre care doresc acest lucru să perceapă taxe utilizatorilor drumurilor pentru o serie de costuri externe.