The main activities of the project:_x000D_1) Analysis and synthesis of the implementation of the Waste Water Directive; _x000D_2) analysis of surface waste water treatment plants;_x000D_3) analysis of the evaluation of the implementation of the Drinking Water Directive;_x000D_4) guidance on the application of decentralised drinking water supply and waste water management systems;_x000D_5) analysis of identified and necessary national and international water sector targets and their indicators; _x000D_6) proposals-recommendations on the necessary water management measures;_x000D_7) analysed water management measures and their potential sources of funding, taking into account EU requirements in the field of water management and analysis of implementation;_x000D_8) identified new directions of actions needed by Lithuania to fully implement EU requirements in the field of water management in the short term (by 2030) and long-term (by 2050); _x000D_9) the necessary investments, their directions and quantities have been identified in the Water Management Sector in Lithuania;_x000D_10) additional alternative measures for water supply and wastewater management services were analysed and proposed;_x000D_11) based on the relevant information specified in the specification, the methodology of the Lithuanian Drinking Water Supply and Waste Water Management Improvement Plan and recommendations for its implementation.