Part I - Assessment and Climate Change.- Limitations and Challenges of Wastewater Reuse in Israel; Brenner A.- Research of Physical-Chemical Parameters of Water Quality in Drinking (Tap) Water in Tbilisi City (the Largest Settlement in Georgia) and its Close Regions; Kekelidze N.P. et al.- Climate Change Impacts on Water Resources Management with Particular Emphasis on Southern Italy; Vurro M. et al.-A Geochemical Assessment of Surface Water Quality as a Tool for Indication of Geogenic and Man-made Constituents of Pollution; Nalbandyan M. A. .- Risk-based Approach to Contaminated Land and Groundwater Assessment: Two Case Studies; Wcislo E. et al.- Comparative Measurements of Radon Content in Tap Water of Cities Tbilisi and Rustavi; Kekelidze N.P. et al.- Manganese and Sulphate Background in Groundwater at Portoscuso (Sardinia): a Tool for Water Management in a Large Contaminated Area; Vecchio A. et al.- Contaminated Sites in Well Head Protection Areas: Methodology of Impact Assessment; Kadunas K.- Advances in Gis-based Approaches to Groundwater Vulnerability Assessment: Overview and Applications; Elci A.- European Ground Water Geochemistry Using Bottled Water as a Sampling Medium; Demetriades A. et al. - Part II - Remediation.- Advances in Bioremediation of Aquifer; Steffan R.J. et al.- Bioremediation of Petroleum Contaminated Water and Soils in Tunisia; Sayadi S. et al.- Remediation of Metal Ion-Contaminated Groundwater and Soil Using Nanocarbon-Polymer Composition; Khaydarov R.A. et al.- Aspects for Execution and Finalization of Groundwater Remediation Measures; Frauenstein J.et al.- Advances in Groundwater Remediation: Achieving Effective in Situ Delivery of Chemical Oxidants and Amendments; Siegrist R.L. et al.- Part III - National Policies.- Overview of U.S. EPA and Partner Information Resources Regarding Groundwater Cleanup Technologies; Kovalick W.W. jr. et al.- Toward Sustainable Contaminated Sites Management in Austria; Kasamas H. et al.- Assessment of Sites under Risk for Soil Contamination in Serbia; Vidojevic D.- Geochemistry of Bottled Waters of Serbia; Petrovic T. et al.-Current Issues and Research Needs for Contaminated Land and Drinking Water Resources Management in Poland; Krupanek J .-The Role of the Regulator in the Water Management in the Czech Republic - Case Study of a Large Remediation Project; Vlk K. et al.- Health Significance of Safe Drinking Water; Kochubovski M.- List of contributors.