Organisations, companies and firms store into their information systems more and more data volume about citizens and their activities. Notwithstanding the amount of gathered data from different resources, for the right decision the quality of this data is the challenge. Quality information can be acquired only with a solution implementing high-quality information architecture and citizens' data administration. Oracle supplies in this field fully integrated solutions, which centralised and improve data quality synchronising them with the system of their origin and integrated platform Business Intelligence for gathering data for advance users as well as beginners.