This thesis deals with problems of eGovernment and Open Data in Czech Republic and other countries. The thesis is divided into four main parts. The first of them describes the eGovernment in Czech Republic, its history, contemporary conditions and the closest future in forms of Strategies and Action Plans which is the Government dealing with at the moment. Second part brings the comparison of eGovernment in Czech Republic and other European Union countries according to different maturity Indexes and then with Great Britain in services coverage. The third part describes the characteristics of Open Data. There is also comparison of Open Data in Great Britain, current activities in Czech Republic and in EU and what kind of restrictions and ris...