Elaboration of the necessary documentation for accessing European funds in 2014-202 in order to finance the regional project for the development of water and wastewater infrastructure in Buzău county, in the period 2014-2020. The implementation of the integrated water/wastewater project will lead to: — rational use of water resources – by providing centralised services of quality drinking water supply, optimising consumption and reducing water losses in distribution networks; — conservation, protection and improvement of the quality of the environment – by collecting, purifying and properly discharging urban waste water from agglomerations over 2000 p.e.; ] – reducing the risks to human health and protecting human health – by proper water purification, – efficiency of the activity of the Regional Operator of water and sewerage services – by reducing the costs of discharging septic tanks; SI; — improvement of water quality in surface watercourses – by proper treatment of domestic waste water before discharge into natural releases. The project will continue the process of developing the water and wastewater infrastructure in the OR’s operating area, thus ensuring the access of the population and rural areas to water supply and sewerage services, in accordance with the European standards on the quality of these services, as well as increasing the level of collection and treatment of waste water.