In the current technical report, we consider for the Greek road transport various policies of emission control for the period 2014-2030, and for the first time we estimate the related greenhouse gas emissions expressed in CO2 equivalent and the total costs. These policies result from the high penetration rate of the most recent Euro standards (e.g. Euro 5,6) to the fleet of various vehicle classifications which will be in circulation at the end of each year for the specific period.