In the period 2012-2015, the Hellenic Academic Libraries Association designed and developed for 18 of the 25 Universities of Greece the integrated Library Management Service as an ILSaS Service funded under the Operational Programme Digital Convergence The proposed expansion and enrichment with new ILSaS services lays the foundations for a more sustainable functional and more capable library environment End-users throughout the Academic Community will have access to a number of new improved services in the field of search and access to scientific information while the Institutions will save resources both from the simplification of procedures and from the use of free software