*National ETC service provider company* After winning of the Kamandaar consortium by the Ministry of Roads and Urban Development of Iran to finance, build, operate, and transfer (BOT) of the national electronic toll collection (ETC)system, an agreement was signed between the members of Kamandaar consortium and the Ministry of Roads and Urban Development of Iran. Then, Sepandaar Company was registered. Afterwards, it signed a contract with The company of Development of Transportation Infrastructure based on the certificate of the cabinet.