In a country a lot of administrative sources are available. But all these sources provide their own view on the world. Understanding the content and the quality of the sources is essential in processing them and combining it to one statistical view. We receive sources in different timings, in different forms and with different contents, but together they provide a complete view on the national economy. We have a metadata system which allows us to understand our sources and be clear where they have overlap or are the only source of information. These different administrative worlds are combined into one statistical world. For our user we have set up a separate environment where they can access the statistical data at their own. They are flexible in selecting just the data which they when they need it.