The data in the source have to be cecked and prepared before the archival. All activities have to be coordinated including responsible persons in the different countries. After the data have been transferred to test archive system, pre-defined tests have to be performed. These tests must fit to quality guidelines of the customer. A documentation which includes an overview over the whole decommissioning process is created, This presentation is discussed with the responsible Team of the countries as start Point of archiving process.