LAPSI (Legal Aspects of Public Sector Information) 2.0 is a Thematic Network funded by the European Commission under the Competitiveness and Innovation Framework Programme 2007-2013. LAPSI 2.0’s objective is to identify the remaining legal barriers and obstacles to access and re-use of public sector information (PSI) on the European content market, and to propose measures and tools to stimulate the progress of the European market towards open data.