The general objective of the project is the continuation of the local strategy for the development of water and wastewater infrastructure in the municipality of Onesti, Bacau county, as part of the national strategy developed by Romania to achieve the targets assumed by the Accession Treaty, as well as the degree of ensuring the drinking water supply to the population, in order to meet the requirements of the environmental acquis of the European Union and the commitments made through the environmental sector, in the context of Priority Axis 3 LIOP/Thematic Objective 6ii.