Electronic Toll Collection (ETC) is a technology that allows for electronic payment of tolls. An ETC system is able to determine if a car is registered in a toll payment program, alerts enforcers of toll payment violations, and debits the participating account. With ETC, these transactions can be performed while vehicles travel at near highway cruising speed.

ETC is fast becoming a globally accepted method of toll collection, a trend greatly aided by the growth of inter-operable ETC technologies.

CS ROMANIA was involved in the development of several back-offices of such ETC systems, having as notable references: